| 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 | $184.29 | 12.428% | $207.1936 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $35.69 | 12.676% | $40.2141 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $96.71 | 10.822% | $107.176 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $173.58 | 12.184% | $194.729 | $194.73 | $194.75 | $194.70 |
| Purchase #5 | $202.30 | 4.278% | $210.9544 | $210.95 | $210.95 | $211.00 |
| Purchase #6 | $58.89 | 11.224% | $65.4998 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $69.39 | 8.173% | $75.0612 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $820.85 | $900.8281 | $900.82 | $900.85 | $900.90 | |