| 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 | $159.89 | 11.129% | $177.6842 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $232.82 | 12.669% | $262.316 | $262.32 | $262.30 | $262.30 |
| Purchase #3 | $212.74 | 6.187% | $225.9022 | $225.90 | $225.90 | $225.90 |
| Purchase #4 | $226.55 | 4.684% | $237.1616 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $122.85 | 5.278% | $129.334 | $129.33 | $129.35 | $129.30 |
| Purchase #6 | $122.50 | 6.103% | $129.9762 | $129.98 | $130.00 | $130.00 |
| Purchase #7 | $83.54 | 12.509% | $93.99 | $93.99 | $94.00 | $94.00 |
| 7 purchase totals = | $1,160.89 | $1,256.3642 | $1,256.36 | $1,256.40 | $1,256.40 | |