| 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 | $229.62 | 9.608% | $251.6819 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $202.88 | 12.580% | $228.4023 | $228.40 | $228.40 | $228.40 |
| Purchase #3 | $16.41 | 7.802% | $17.6903 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $46.42 | 5.682% | $49.0576 | $49.06 | $49.05 | $49.10 |
| Purchase #5 | $213.33 | 8.448% | $231.3521 | $231.35 | $231.35 | $231.40 |
| Purchase #6 | $231.64 | 7.257% | $248.4501 | $248.45 | $248.45 | $248.50 |
| Purchase #7 | $122.67 | 5.141% | $128.9765 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $1,062.97 | $1,155.6108 | $1,155.61 | $1,155.65 | $1,155.80 | |