| 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 | $190.26 | 6.467% | $202.5641 | $202.56 | $202.55 | $202.60 |
| Purchase #2 | $194.67 | 7.289% | $208.8595 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $196.79 | 11.485% | $219.3913 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $9.74 | 3.317% | $10.0631 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $209.33 | 12.592% | $235.6888 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $7.65 | 13.705% | $8.6984 | $8.70 | $8.70 | $8.70 |
| Purchase #7 | $247.74 | 11.158% | $275.3828 | $275.38 | $275.40 | $275.40 |
| 7 purchase totals = | $1,056.18 | $1,160.6480 | $1,160.64 | $1,160.65 | $1,160.80 | |