| 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 | $198.48 | 12.617% | $223.5222 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $56.95 | 3.223% | $58.7855 | $58.79 | $58.80 | $58.80 |
| Purchase #3 | $249.90 | 5.470% | $263.5695 | $263.57 | $263.55 | $263.60 |
| Purchase #4 | $110.27 | 10.218% | $121.5374 | $121.54 | $121.55 | $121.50 |
| Purchase #5 | $240.79 | 4.742% | $252.2083 | $252.21 | $252.20 | $252.20 |
| Purchase #6 | $76.58 | 3.486% | $79.2496 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $171.62 | 11.545% | $191.4335 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $1,104.59 | $1,190.3060 | $1,190.31 | $1,190.30 | $1,190.20 | |