| 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 | $23.49 | 10.329% | $25.9163 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $54.89 | 7.831% | $59.1884 | $59.19 | $59.20 | $59.20 |
| Purchase #3 | $140.86 | 9.437% | $154.153 | $154.15 | $154.15 | $154.20 |
| Purchase #4 | $157.91 | 10.646% | $174.7211 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $220.97 | 8.762% | $240.3314 | $240.33 | $240.35 | $240.30 |
| Purchase #6 | $35.62 | 6.627% | $37.9805 | $37.98 | $38.00 | $38.00 |
| Purchase #7 | $239.77 | 12.117% | $268.8229 | $268.82 | $268.80 | $268.80 |
| 7 purchase totals = | $873.51 | $961.1136 | $961.11 | $961.10 | $961.10 | |