| 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 | $10.64 | 4.338% | $11.1016 | $11.10 | $11.10 | $11.10 |
| Purchase #2 | $160.77 | 13.297% | $182.1476 | $182.15 | $182.15 | $182.10 |
| Purchase #3 | $194.70 | 11.664% | $217.4098 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $184.75 | 6.787% | $197.289 | $197.29 | $197.30 | $197.30 |
| Purchase #5 | $97.88 | 13.281% | $110.8794 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $224.38 | 7.220% | $240.5802 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $42.79 | 8.725% | $46.5234 | $46.52 | $46.50 | $46.50 |
| 7 purchase totals = | $915.91 | $1,005.9310 | $1,005.93 | $1,005.95 | $1,005.90 | |