| 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 | $102.98 | 9.204% | $112.4583 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $41.88 | 6.552% | $44.624 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $227.92 | 5.445% | $240.3302 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $129.48 | 7.130% | $138.7119 | $138.71 | $138.70 | $138.70 |
| Purchase #5 | $32.83 | 12.258% | $36.8543 | $36.85 | $36.85 | $36.90 |
| Purchase #6 | $200.66 | 13.803% | $228.3571 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $250.54 | 6.565% | $266.988 | $266.99 | $267.00 | $267.00 |
| 7 purchase totals = | $986.29 | $1,068.3238 | $1,068.32 | $1,068.30 | $1,068.40 | |