| 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 | $240.51 | 12.600% | $270.8143 | $270.81 | $270.80 | $270.80 |
| Purchase #2 | $194.43 | 9.397% | $212.7006 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $246.33 | 13.818% | $280.3679 | $280.37 | $280.35 | $280.40 |
| Purchase #4 | $74.78 | 12.498% | $84.126 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $50.97 | 8.232% | $55.1659 | $55.17 | $55.15 | $55.20 |
| Purchase #6 | $68.60 | 9.518% | $75.1293 | $75.13 | $75.15 | $75.10 |
| Purchase #7 | $61.43 | 5.210% | $64.6305 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $937.05 | $1,042.9345 | $1,042.94 | $1,042.95 | $1,042.90 | |