| 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 | $238.90 | 10.276% | $263.4494 | $263.45 | $263.45 | $263.40 |
| Purchase #2 | $168.56 | 5.331% | $177.5459 | $177.55 | $177.55 | $177.50 |
| Purchase #3 | $92.57 | 3.320% | $95.6433 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $14.30 | 3.381% | $14.7835 | $14.78 | $14.80 | $14.80 |
| Purchase #5 | $138.94 | 6.809% | $148.4004 | $148.40 | $148.40 | $148.40 |
| Purchase #6 | $96.45 | 7.115% | $103.3124 | $103.31 | $103.30 | $103.30 |
| Purchase #7 | $85.42 | 9.246% | $93.3179 | $93.32 | $93.30 | $93.30 |
| 7 purchase totals = | $835.14 | $896.4528 | $896.45 | $896.45 | $896.30 | |