| 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 | $234.43 | 13.656% | $266.4438 | $266.44 | $266.45 | $266.40 |
| Purchase #2 | $135.98 | 11.577% | $151.7224 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $93.42 | 11.710% | $104.3595 | $104.36 | $104.35 | $104.40 |
| Purchase #4 | $139.57 | 13.603% | $158.5557 | $158.56 | $158.55 | $158.60 |
| Purchase #5 | $176.54 | 13.399% | $200.1946 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $185.80 | 11.541% | $207.2432 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $233.88 | 9.833% | $256.8774 | $256.88 | $256.90 | $256.90 |
| 7 purchase totals = | $1,199.62 | $1,345.3966 | $1,345.39 | $1,345.40 | $1,345.40 | |