| 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 | $238.25 | 6.589% | $253.9483 | $253.95 | $253.95 | $253.90 |
| Purchase #2 | $155.54 | 7.545% | $167.2755 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $185.54 | 8.715% | $201.7098 | $201.71 | $201.70 | $201.70 |
| Purchase #4 | $34.95 | 3.124% | $36.0418 | $36.04 | $36.05 | $36.00 |
| Purchase #5 | $144.40 | 10.355% | $159.3526 | $159.35 | $159.35 | $159.40 |
| Purchase #6 | $76.28 | 3.421% | $78.8895 | $78.89 | $78.90 | $78.90 |
| Purchase #7 | $81.89 | 11.122% | $90.9978 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $916.85 | $988.2153 | $988.22 | $988.25 | $988.20 | |