| 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 | $132.91 | 12.620% | $149.6832 | $149.68 | $149.70 | $149.70 |
| Purchase #2 | $128.78 | 5.166% | $135.4328 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $39.30 | 4.641% | $41.1239 | $41.12 | $41.10 | $41.10 |
| Purchase #4 | $72.42 | 13.553% | $82.2351 | $82.24 | $82.25 | $82.20 |
| Purchase #5 | $214.63 | 5.125% | $225.6298 | $225.63 | $225.65 | $225.60 |
| Purchase #6 | $212.80 | 8.701% | $231.3157 | $231.32 | $231.30 | $231.30 |
| Purchase #7 | $46.28 | 9.136% | $50.5081 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $847.12 | $915.9286 | $915.93 | $915.95 | $915.80 | |