| 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 | $104.32 | 4.122% | $108.6201 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $99.84 | 3.836% | $103.6699 | $103.67 | $103.65 | $103.70 |
| Purchase #3 | $193.58 | 3.679% | $200.7018 | $200.70 | $200.70 | $200.70 |
| Purchase #4 | $248.44 | 3.227% | $256.4572 | $256.46 | $256.45 | $256.50 |
| Purchase #5 | $128.97 | 8.678% | $140.162 | $140.16 | $140.15 | $140.20 |
| Purchase #6 | $217.96 | 12.462% | $245.1222 | $245.12 | $245.10 | $245.10 |
| Purchase #7 | $63.96 | 4.259% | $66.6841 | $66.68 | $66.70 | $66.70 |
| 7 purchase totals = | $1,057.07 | $1,121.4173 | $1,121.41 | $1,121.35 | $1,121.50 | |