| 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 | $207.51 | 6.817% | $221.656 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $222.45 | 4.829% | $233.1921 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $60.92 | 7.344% | $65.394 | $65.39 | $65.40 | $65.40 |
| Purchase #4 | $75.68 | 4.194% | $78.854 | $78.85 | $78.85 | $78.90 |
| Purchase #5 | $107.92 | 11.323% | $120.1398 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $35.68 | 8.625% | $38.7574 | $38.76 | $38.75 | $38.80 |
| Purchase #7 | $119.35 | 13.262% | $135.1782 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $829.51 | $893.1715 | $893.17 | $893.20 | $893.30 | |