| 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 | $191.35 | 11.667% | $213.6748 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $161.55 | 6.333% | $171.781 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $139.55 | 11.149% | $155.1084 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $128.36 | 5.107% | $134.9153 | $134.92 | $134.90 | $134.90 |
| Purchase #5 | $48.52 | 12.129% | $54.405 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $237.51 | 8.179% | $256.9359 | $256.94 | $256.95 | $256.90 |
| Purchase #7 | $250.83 | 12.711% | $282.713 | $282.71 | $282.70 | $282.70 |
| 7 purchase totals = | $1,157.67 | $1,269.5334 | $1,269.54 | $1,269.50 | $1,269.50 | |