| 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 | $193.98 | 6.769% | $207.1105 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $116.53 | 13.690% | $132.483 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $217.66 | 12.318% | $244.4714 | $244.47 | $244.45 | $244.50 |
| Purchase #4 | $138.49 | 6.690% | $147.755 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $159.95 | 4.356% | $166.9174 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $180.62 | 11.523% | $201.4328 | $201.43 | $201.45 | $201.40 |
| Purchase #7 | $186.88 | 5.796% | $197.7116 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $1,194.11 | $1,297.8817 | $1,297.88 | $1,297.85 | $1,297.90 | |