| 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 | $241.69 | 4.433% | $252.4041 | $252.40 | $252.40 | $252.40 |
| Purchase #2 | $195.89 | 7.301% | $210.1919 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $228.52 | 4.335% | $238.4263 | $238.43 | $238.45 | $238.40 |
| Purchase #4 | $248.93 | 3.274% | $257.08 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $238.97 | 7.377% | $256.5988 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $150.77 | 10.423% | $166.4848 | $166.48 | $166.50 | $166.50 |
| Purchase #7 | $115.68 | 3.621% | $119.8688 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $1,420.45 | $1,501.0547 | $1,501.05 | $1,501.10 | $1,501.10 | |