| 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 | $230.32 | 9.433% | $252.0461 | $252.05 | $252.05 | $252.00 |
| Purchase #2 | $104.25 | 9.454% | $114.1058 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $190.83 | 10.322% | $210.5275 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $181.77 | 9.865% | $199.7016 | $199.70 | $199.70 | $199.70 |
| Purchase #5 | $175.77 | 8.853% | $191.3309 | $191.33 | $191.35 | $191.30 |
| Purchase #6 | $49.93 | 7.112% | $53.481 | $53.48 | $53.50 | $53.50 |
| Purchase #7 | $216.86 | 5.868% | $229.5853 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $1,149.73 | $1,250.7782 | $1,250.79 | $1,250.85 | $1,250.70 | |