| 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 | $122.96 | 13.795% | $139.9223 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $150.35 | 12.107% | $168.5529 | $168.55 | $168.55 | $168.60 |
| Purchase #3 | $101.91 | 8.333% | $110.4022 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $193.60 | 9.731% | $212.4392 | $212.44 | $212.45 | $212.40 |
| Purchase #5 | $223.62 | 9.331% | $244.486 | $244.49 | $244.50 | $244.50 |
| Purchase #6 | $39.73 | 11.509% | $44.3025 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $102.54 | 7.627% | $110.3607 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $934.71 | $1,030.4658 | $1,030.46 | $1,030.45 | $1,030.50 | |