| 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 | $6.68 | 6.843% | $7.1371 | $7.14 | $7.15 | $7.10 |
| Purchase #2 | $121.79 | 13.411% | $138.1233 | $138.12 | $138.10 | $138.10 |
| Purchase #3 | $167.91 | 3.136% | $173.1757 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $212.43 | 13.191% | $240.4516 | $240.45 | $240.45 | $240.50 |
| Purchase #5 | $188.95 | 7.212% | $202.5771 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $116.39 | 6.556% | $124.0205 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $220.99 | 11.787% | $247.0381 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $1,035.14 | $1,132.5234 | $1,132.53 | $1,132.55 | $1,132.50 | |