| 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 | $26.93 | 4.687% | $28.1922 | $28.19 | $28.20 | $28.20 |
| Purchase #2 | $232.29 | 13.637% | $263.9674 | $263.97 | $263.95 | $264.00 |
| Purchase #3 | $229.88 | 5.412% | $242.3211 | $242.32 | $242.30 | $242.30 |
| Purchase #4 | $223.70 | 12.568% | $251.8146 | $251.81 | $251.80 | $251.80 |
| Purchase #5 | $240.90 | 8.128% | $260.4804 | $260.48 | $260.50 | $260.50 |
| Purchase #6 | $101.38 | 12.588% | $114.1417 | $114.14 | $114.15 | $114.10 |
| Purchase #7 | $19.54 | 7.263% | $20.9592 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $1,074.62 | $1,181.8766 | $1,181.87 | $1,181.85 | $1,181.90 | |