| 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 | $187.63 | 9.340% | $205.1546 | $205.15 | $205.15 | $205.20 |
| Purchase #2 | $147.92 | 9.233% | $161.5775 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $228.92 | 5.254% | $240.9475 | $240.95 | $240.95 | $240.90 |
| Purchase #4 | $206.60 | 13.460% | $234.4084 | $234.41 | $234.40 | $234.40 |
| Purchase #5 | $177.98 | 6.443% | $189.4473 | $189.45 | $189.45 | $189.40 |
| Purchase #6 | $25.72 | 12.729% | $28.9939 | $28.99 | $29.00 | $29.00 |
| Purchase #7 | $119.46 | 12.664% | $134.5884 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $1,094.23 | $1,195.1176 | $1,195.12 | $1,195.15 | $1,195.10 | |