| 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 | $207.83 | 9.703% | $227.9957 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $135.89 | 10.504% | $150.1639 | $150.16 | $150.15 | $150.20 |
| Purchase #3 | $79.84 | 8.368% | $86.521 | $86.52 | $86.50 | $86.50 |
| Purchase #4 | $228.52 | 4.794% | $239.4752 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $32.51 | 13.487% | $36.8946 | $36.89 | $36.90 | $36.90 |
| Purchase #6 | $108.55 | 9.171% | $118.5051 | $118.51 | $118.50 | $118.50 |
| Purchase #7 | $33.98 | 3.472% | $35.1598 | $35.16 | $35.15 | $35.20 |
| 7 purchase totals = | $827.12 | $894.7153 | $894.72 | $894.70 | $894.80 | |