| 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 | $212.43 | 12.696% | $239.4001 | $239.40 | $239.40 | $239.40 |
| Purchase #2 | $199.25 | 9.217% | $217.6149 | $217.61 | $217.60 | $217.60 |
| Purchase #3 | $46.73 | 13.551% | $53.0624 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $140.27 | 12.139% | $157.2974 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $226.83 | 10.646% | $250.9783 | $250.98 | $251.00 | $251.00 |
| Purchase #6 | $144.90 | 8.163% | $156.7282 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $226.67 | 6.774% | $242.0246 | $242.02 | $242.00 | $242.00 |
| 7 purchase totals = | $1,197.08 | $1,317.1059 | $1,317.10 | $1,317.10 | $1,317.10 | |