| 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 | $128.57 | 13.505% | $145.9334 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $247.32 | 4.595% | $258.6844 | $258.68 | $258.70 | $258.70 |
| Purchase #3 | $169.80 | 8.796% | $184.7356 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $202.46 | 7.284% | $217.2072 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $59.76 | 9.457% | $65.4115 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $115.78 | 10.134% | $127.5131 | $127.51 | $127.50 | $127.50 |
| Purchase #7 | $28.39 | 9.495% | $31.0856 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $952.08 | $1,030.5708 | $1,030.57 | $1,030.60 | $1,030.50 | |