| 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 | $212.67 | 8.532% | $230.815 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $68.79 | 6.480% | $73.2476 | $73.25 | $73.25 | $73.20 |
| Purchase #3 | $10.54 | 6.311% | $11.2052 | $11.21 | $11.20 | $11.20 |
| Purchase #4 | $131.65 | 11.683% | $147.0307 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $48.81 | 9.303% | $53.3508 | $53.35 | $53.35 | $53.40 |
| Purchase #6 | $42.37 | 13.805% | $48.2192 | $48.22 | $48.20 | $48.20 |
| Purchase #7 | $102.36 | 5.828% | $108.3255 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $617.19 | $672.1940 | $672.21 | $672.20 | $672.10 | |