| 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 | $231.70 | 8.466% | $251.3157 | $251.32 | $251.30 | $251.30 |
| Purchase #2 | $77.36 | 13.780% | $88.0202 | $88.02 | $88.00 | $88.00 |
| Purchase #3 | $233.40 | 9.675% | $255.9815 | $255.98 | $256.00 | $256.00 |
| Purchase #4 | $47.69 | 4.610% | $49.8885 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $182.90 | 10.547% | $202.1905 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $158.34 | 9.586% | $173.5185 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $57.79 | 13.521% | $65.6038 | $65.60 | $65.60 | $65.60 |
| 7 purchase totals = | $989.18 | $1,086.5187 | $1,086.52 | $1,086.50 | $1,086.50 | |