| 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 | $129.89 | 13.310% | $147.1784 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $18.85 | 3.534% | $19.5162 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $20.29 | 10.847% | $22.4909 | $22.49 | $22.50 | $22.50 |
| Purchase #4 | $246.25 | 3.354% | $254.5092 | $254.51 | $254.50 | $254.50 |
| Purchase #5 | $233.61 | 13.782% | $265.8061 | $265.81 | $265.80 | $265.80 |
| Purchase #6 | $44.35 | 11.596% | $49.4928 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $172.46 | 8.673% | $187.4175 | $187.42 | $187.40 | $187.40 |
| 7 purchase totals = | $865.70 | $946.4111 | $946.42 | $946.40 | $946.40 | |