| 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 | $115.31 | 13.191% | $130.5205 | $130.52 | $130.50 | $130.50 |
| Purchase #2 | $234.36 | 6.120% | $248.7028 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $72.40 | 13.691% | $82.3123 | $82.31 | $82.30 | $82.30 |
| Purchase #4 | $147.86 | 7.411% | $158.8179 | $158.82 | $158.80 | $158.80 |
| Purchase #5 | $219.39 | 11.193% | $243.9463 | $243.95 | $243.95 | $243.90 |
| Purchase #6 | $47.36 | 12.588% | $53.3217 | $53.32 | $53.30 | $53.30 |
| Purchase #7 | $186.32 | 4.741% | $195.1534 | $195.15 | $195.15 | $195.20 |
| 7 purchase totals = | $1,023.00 | $1,112.7749 | $1,112.77 | $1,112.70 | $1,112.70 | |