| 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 | $204.67 | 3.169% | $211.156 | $211.16 | $211.15 | $211.20 |
| Purchase #2 | $52.51 | 7.719% | $56.5632 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $204.74 | 8.227% | $221.584 | $221.58 | $221.60 | $221.60 |
| Purchase #4 | $118.83 | 6.432% | $126.4731 | $126.47 | $126.45 | $126.50 |
| Purchase #5 | $19.49 | 12.644% | $21.9543 | $21.95 | $21.95 | $22.00 |
| Purchase #6 | $178.51 | 7.853% | $192.5284 | $192.53 | $192.55 | $192.50 |
| Purchase #7 | $87.55 | 7.440% | $94.0637 | $94.06 | $94.05 | $94.10 |
| 7 purchase totals = | $866.30 | $924.3227 | $924.31 | $924.30 | $924.50 | |