| 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 | $98.67 | 3.674% | $102.2951 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $36.82 | 3.343% | $38.0509 | $38.05 | $38.05 | $38.10 |
| Purchase #3 | $248.28 | 10.115% | $273.3935 | $273.39 | $273.40 | $273.40 |
| Purchase #4 | $112.43 | 6.647% | $119.9032 | $119.90 | $119.90 | $119.90 |
| Purchase #5 | $39.87 | 12.700% | $44.9335 | $44.93 | $44.95 | $44.90 |
| Purchase #6 | $173.82 | 6.254% | $184.6907 | $184.69 | $184.70 | $184.70 |
| Purchase #7 | $210.84 | 6.326% | $224.1777 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $920.73 | $987.4446 | $987.44 | $987.50 | $987.50 | |