| 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 | $216.33 | 4.830% | $226.7787 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $141.72 | 3.262% | $146.3429 | $146.34 | $146.35 | $146.30 |
| Purchase #3 | $149.72 | 6.185% | $158.9802 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $197.90 | 8.409% | $214.5414 | $214.54 | $214.55 | $214.50 |
| Purchase #5 | $35.42 | 4.413% | $36.9831 | $36.98 | $37.00 | $37.00 |
| Purchase #6 | $101.36 | 6.417% | $107.8643 | $107.86 | $107.85 | $107.90 |
| Purchase #7 | $58.95 | 3.712% | $61.1382 | $61.14 | $61.15 | $61.10 |
| 7 purchase totals = | $901.40 | $952.6288 | $952.62 | $952.70 | $952.60 | |