| 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 | $68.87 | 3.211% | $71.0814 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $143.48 | 6.232% | $152.4217 | $152.42 | $152.40 | $152.40 |
| Purchase #3 | $194.53 | 11.841% | $217.5643 | $217.56 | $217.55 | $217.60 |
| Purchase #4 | $112.50 | 3.811% | $116.7874 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $71.32 | 12.768% | $80.4261 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $67.37 | 3.480% | $69.7145 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $209.57 | 13.519% | $237.9018 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $867.64 | $945.8972 | $945.89 | $945.90 | $945.90 | |