| 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 | $85.57 | 8.524% | $92.864 | $92.86 | $92.85 | $92.90 |
| Purchase #2 | $133.35 | 10.309% | $147.0971 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $240.49 | 8.142% | $260.0707 | $260.07 | $260.05 | $260.10 |
| Purchase #4 | $114.63 | 12.658% | $129.1399 | $129.14 | $129.15 | $129.10 |
| Purchase #5 | $102.91 | 7.549% | $110.6787 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $89.81 | 9.711% | $98.5314 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $161.31 | 6.294% | $171.4629 | $171.46 | $171.45 | $171.50 |
| 7 purchase totals = | $928.07 | $1,009.8447 | $1,009.84 | $1,009.85 | $1,009.90 | |