| 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 | $94.94 | 4.301% | $99.0234 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $126.52 | 5.386% | $133.3344 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $141.72 | 9.391% | $155.0289 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $80.54 | 6.127% | $85.4747 | $85.47 | $85.45 | $85.50 |
| Purchase #5 | $74.87 | 12.128% | $83.9502 | $83.95 | $83.95 | $84.00 |
| Purchase #6 | $206.33 | 9.787% | $226.5235 | $226.52 | $226.50 | $226.50 |
| Purchase #7 | $211.88 | 11.303% | $235.8288 | $235.83 | $235.85 | $235.80 |
| 7 purchase totals = | $936.80 | $1,019.1639 | $1,019.15 | $1,019.15 | $1,019.10 | |