| 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 | $224.56 | 10.152% | $247.3573 | $247.36 | $247.35 | $247.40 |
| Purchase #2 | $149.84 | 7.267% | $160.7289 | $160.73 | $160.75 | $160.70 |
| Purchase #3 | $8.91 | 6.606% | $9.4986 | $9.50 | $9.50 | $9.50 |
| Purchase #4 | $237.54 | 7.470% | $255.2842 | $255.28 | $255.30 | $255.30 |
| Purchase #5 | $145.50 | 6.536% | $155.0099 | $155.01 | $155.00 | $155.00 |
| Purchase #6 | $190.68 | 9.353% | $208.5143 | $208.51 | $208.50 | $208.50 |
| Purchase #7 | $99.88 | 10.163% | $110.0308 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $1,056.91 | $1,146.4240 | $1,146.42 | $1,146.45 | $1,146.40 | |