| 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 | $20.98 | 9.862% | $23.049 | $23.05 | $23.05 | $23.00 |
| Purchase #2 | $80.39 | 3.765% | $83.4167 | $83.42 | $83.40 | $83.40 |
| Purchase #3 | $240.62 | 9.254% | $262.887 | $262.89 | $262.90 | $262.90 |
| Purchase #4 | $155.95 | 5.626% | $164.7237 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $123.90 | 9.532% | $135.7101 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $147.81 | 3.762% | $153.3706 | $153.37 | $153.35 | $153.40 |
| Purchase #7 | $210.48 | 13.124% | $238.1034 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $980.13 | $1,061.2605 | $1,061.26 | $1,061.20 | $1,061.20 | |