| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.89 | 9.102% | $251.9056 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $228.88 | 11.761% | $255.7986 | $255.80 | $255.80 | $255.80 |
| Purchase #3 | $148.99 | 12.379% | $167.4335 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $206.29 | 12.281% | $231.6245 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $117.86 | 4.363% | $123.0022 | $123.00 | $123.00 | $123.00 |
| Purchase #6 | $135.60 | 9.835% | $148.9363 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $137.91 | 6.753% | $147.2231 | $147.22 | $147.20 | $147.20 |
| 7 purchase totals = | $1,206.42 | $1,325.9238 | $1,325.92 | $1,325.90 | $1,325.80 | |