| 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 | $115.40 | 3.236% | $119.1343 | $119.13 | $119.15 | $119.10 |
| Purchase #2 | $158.52 | 8.400% | $171.8357 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $42.54 | 3.177% | $43.8915 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $121.73 | 9.815% | $133.6778 | $133.68 | $133.70 | $133.70 |
| Purchase #5 | $209.51 | 5.160% | $220.3207 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $46.99 | 5.251% | $49.4574 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $7.63 | 13.844% | $8.6863 | $8.69 | $8.70 | $8.70 |
| 7 purchase totals = | $702.32 | $747.0037 | $747.01 | $747.05 | $747.00 | |