| 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 | $217.89 | 11.395% | $242.7186 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $90.95 | 12.553% | $102.367 | $102.37 | $102.35 | $102.40 |
| Purchase #3 | $194.76 | 8.252% | $210.8316 | $210.83 | $210.85 | $210.80 |
| Purchase #4 | $232.48 | 13.337% | $263.4859 | $263.49 | $263.50 | $263.50 |
| Purchase #5 | $178.40 | 12.799% | $201.2334 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $235.67 | 8.109% | $254.7805 | $254.78 | $254.80 | $254.80 |
| Purchase #7 | $213.55 | 9.509% | $233.8565 | $233.86 | $233.85 | $233.90 |
| 7 purchase totals = | $1,363.70 | $1,509.2735 | $1,509.28 | $1,509.30 | $1,509.30 | |