| 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 | $201.70 | 13.441% | $228.8105 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $152.52 | 3.390% | $157.6904 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $68.88 | 8.367% | $74.6432 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $115.72 | 10.780% | $128.1946 | $128.19 | $128.20 | $128.20 |
| Purchase #5 | $58.90 | 9.720% | $64.6251 | $64.63 | $64.65 | $64.60 |
| Purchase #6 | $131.97 | 3.640% | $136.7737 | $136.77 | $136.75 | $136.80 |
| Purchase #7 | $63.95 | 3.671% | $66.2976 | $66.30 | $66.30 | $66.30 |
| 7 purchase totals = | $793.64 | $857.0351 | $857.03 | $857.05 | $857.00 | |