| 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 | $84.25 | 10.853% | $93.3937 | $93.39 | $93.40 | $93.40 |
| Purchase #2 | $185.59 | 8.512% | $201.3874 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $13.99 | 10.678% | $15.4839 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $120.58 | 13.786% | $137.2032 | $137.20 | $137.20 | $137.20 |
| Purchase #5 | $90.91 | 12.298% | $102.0901 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $245.71 | 9.172% | $268.2465 | $268.25 | $268.25 | $268.20 |
| Purchase #7 | $186.66 | 7.103% | $199.9185 | $199.92 | $199.90 | $199.90 |
| 7 purchase totals = | $927.69 | $1,017.7233 | $1,017.72 | $1,017.75 | $1,017.70 | |