| 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 | $110.61 | 9.732% | $121.3746 | $121.37 | $121.35 | $121.40 |
| Purchase #2 | $197.44 | 11.338% | $219.8257 | $219.83 | $219.85 | $219.80 |
| Purchase #3 | $236.97 | 4.735% | $248.1905 | $248.19 | $248.20 | $248.20 |
| Purchase #4 | $235.27 | 12.690% | $265.1258 | $265.13 | $265.15 | $265.10 |
| Purchase #5 | $228.43 | 12.342% | $256.6228 | $256.62 | $256.60 | $256.60 |
| Purchase #6 | $157.55 | 9.131% | $171.9359 | $171.94 | $171.95 | $171.90 |
| Purchase #7 | $160.72 | 9.142% | $175.413 | $175.41 | $175.40 | $175.40 |
| 7 purchase totals = | $1,326.99 | $1,458.4883 | $1,458.49 | $1,458.50 | $1,458.40 | |