| 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 | $233.46 | 7.191% | $250.2481 | $250.25 | $250.25 | $250.20 |
| Purchase #2 | $211.63 | 12.490% | $238.0626 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $122.96 | 9.427% | $134.5514 | $134.55 | $134.55 | $134.60 |
| Purchase #4 | $14.63 | 11.357% | $16.2915 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $175.37 | 8.806% | $190.8131 | $190.81 | $190.80 | $190.80 |
| Purchase #6 | $160.47 | 7.394% | $172.3352 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $189.67 | 10.693% | $209.9514 | $209.95 | $209.95 | $210.00 |
| 7 purchase totals = | $1,108.19 | $1,212.2533 | $1,212.25 | $1,212.25 | $1,212.30 | |