| 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 | $207.30 | 8.140% | $224.1742 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $189.59 | 6.152% | $201.2536 | $201.25 | $201.25 | $201.30 |
| Purchase #3 | $63.77 | 7.712% | $68.6879 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $119.82 | 8.223% | $129.6728 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $73.80 | 12.303% | $82.8796 | $82.88 | $82.90 | $82.90 |
| Purchase #6 | $138.90 | 10.228% | $153.1067 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $220.32 | 12.188% | $247.1726 | $247.17 | $247.15 | $247.20 |
| 7 purchase totals = | $1,013.50 | $1,106.9474 | $1,106.94 | $1,106.90 | $1,107.10 | |