| 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 | $138.83 | 9.836% | $152.4853 | $152.49 | $152.50 | $152.50 |
| Purchase #2 | $174.36 | 7.513% | $187.4597 | $187.46 | $187.45 | $187.50 |
| Purchase #3 | $73.95 | 10.434% | $81.6659 | $81.67 | $81.65 | $81.70 |
| Purchase #4 | $102.29 | 7.638% | $110.1029 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $98.46 | 10.456% | $108.755 | $108.76 | $108.75 | $108.80 |
| Purchase #6 | $207.96 | 4.722% | $217.7799 | $217.78 | $217.80 | $217.80 |
| Purchase #7 | $129.41 | 11.449% | $144.2262 | $144.23 | $144.25 | $144.20 |
| 7 purchase totals = | $925.26 | $1,002.4749 | $1,002.49 | $1,002.50 | $1,002.60 | |