| 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 | $203.35 | 12.771% | $229.3198 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $193.38 | 5.695% | $204.393 | $204.39 | $204.40 | $204.40 |
| Purchase #3 | $37.61 | 12.478% | $42.303 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $115.45 | 6.148% | $122.5479 | $122.55 | $122.55 | $122.50 |
| Purchase #5 | $197.65 | 8.696% | $214.8376 | $214.84 | $214.85 | $214.80 |
| Purchase #6 | $43.71 | 7.403% | $46.9459 | $46.95 | $46.95 | $46.90 |
| Purchase #7 | $239.30 | 11.696% | $267.2885 | $267.29 | $267.30 | $267.30 |
| 7 purchase totals = | $1,030.45 | $1,127.6357 | $1,127.64 | $1,127.65 | $1,127.50 | |