| 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 | $223.52 | 9.580% | $244.9332 | $244.93 | $244.95 | $244.90 |
| Purchase #2 | $81.89 | 3.339% | $84.6243 | $84.62 | $84.60 | $84.60 |
| Purchase #3 | $232.30 | 10.777% | $257.335 | $257.34 | $257.35 | $257.30 |
| Purchase #4 | $159.75 | 13.145% | $180.7491 | $180.75 | $180.75 | $180.70 |
| Purchase #5 | $33.43 | 6.659% | $35.6561 | $35.66 | $35.65 | $35.70 |
| Purchase #6 | $93.87 | 11.610% | $104.7683 | $104.77 | $104.75 | $104.80 |
| Purchase #7 | $152.60 | 3.627% | $158.1348 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $977.36 | $1,066.2008 | $1,066.20 | $1,066.20 | $1,066.10 | |