| 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 | $139.72 | 12.503% | $157.1892 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $243.59 | 3.288% | $251.5992 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $25.89 | 9.815% | $28.4311 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $49.90 | 9.569% | $54.6749 | $54.67 | $54.65 | $54.70 |
| Purchase #5 | $33.71 | 5.494% | $35.562 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $190.75 | 12.678% | $214.9333 | $214.93 | $214.95 | $214.90 |
| Purchase #7 | $250.73 | 6.152% | $266.1549 | $266.15 | $266.15 | $266.20 |
| 7 purchase totals = | $934.29 | $1,008.5446 | $1,008.53 | $1,008.55 | $1,008.60 | |