| 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 | $118.30 | 10.368% | $130.5653 | $130.57 | $130.55 | $130.60 |
| Purchase #2 | $230.69 | 8.385% | $250.0334 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $53.77 | 13.356% | $60.9515 | $60.95 | $60.95 | $61.00 |
| Purchase #4 | $133.38 | 7.385% | $143.2301 | $143.23 | $143.25 | $143.20 |
| Purchase #5 | $237.73 | 10.228% | $262.045 | $262.05 | $262.05 | $262.00 |
| Purchase #6 | $128.29 | 11.638% | $143.2204 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $203.80 | 12.292% | $228.8511 | $228.85 | $228.85 | $228.90 |
| 7 purchase totals = | $1,105.96 | $1,218.8968 | $1,218.90 | $1,218.90 | $1,218.90 | |