| 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 | $113.55 | 7.573% | $122.1491 | $122.15 | $122.15 | $122.10 |
| Purchase #2 | $231.41 | 13.672% | $263.0484 | $263.05 | $263.05 | $263.00 |
| Purchase #3 | $231.85 | 13.779% | $263.7966 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $160.66 | 12.209% | $180.275 | $180.28 | $180.30 | $180.30 |
| Purchase #5 | $210.93 | 4.208% | $219.8059 | $219.81 | $219.80 | $219.80 |
| Purchase #6 | $223.63 | 4.825% | $234.4201 | $234.42 | $234.40 | $234.40 |
| Purchase #7 | $80.87 | 5.701% | $85.4804 | $85.48 | $85.50 | $85.50 |
| 7 purchase totals = | $1,252.90 | $1,368.9755 | $1,368.99 | $1,369.00 | $1,368.90 | |