| 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 | $196.84 | 10.715% | $217.9314 | $217.93 | $217.95 | $217.90 |
| Purchase #2 | $182.45 | 8.249% | $197.5003 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $45.38 | 13.472% | $51.4936 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $92.37 | 11.413% | $102.9122 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $20.78 | 8.378% | $22.5209 | $22.52 | $22.50 | $22.50 |
| Purchase #6 | $106.44 | 3.646% | $110.3208 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $204.54 | 3.656% | $212.018 | $212.02 | $212.00 | $212.00 |
| 7 purchase totals = | $848.80 | $914.6972 | $914.69 | $914.65 | $914.60 | |