| 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 | $132.62 | 6.306% | $140.983 | $140.98 | $141.00 | $141.00 |
| Purchase #2 | $146.87 | 8.580% | $159.4714 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $35.29 | 10.192% | $38.8868 | $38.89 | $38.90 | $38.90 |
| Purchase #4 | $246.74 | 6.723% | $263.3283 | $263.33 | $263.35 | $263.30 |
| Purchase #5 | $161.45 | 13.352% | $183.0068 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $102.63 | 9.752% | $112.6385 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $36.45 | 11.811% | $40.7551 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $862.05 | $939.0699 | $939.08 | $939.10 | $939.10 | |