| 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 | $238.93 | 8.370% | $258.9284 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $30.80 | 3.739% | $31.9516 | $31.95 | $31.95 | $32.00 |
| Purchase #3 | $240.80 | 12.472% | $270.8326 | $270.83 | $270.85 | $270.80 |
| Purchase #4 | $98.98 | 6.588% | $105.5008 | $105.50 | $105.50 | $105.50 |
| Purchase #5 | $170.46 | 5.675% | $180.1336 | $180.13 | $180.15 | $180.10 |
| Purchase #6 | $69.57 | 6.794% | $74.2966 | $74.30 | $74.30 | $74.30 |
| Purchase #7 | $170.95 | 11.169% | $190.0434 | $190.04 | $190.05 | $190.00 |
| 7 purchase totals = | $1,020.49 | $1,111.6870 | $1,111.68 | $1,111.75 | $1,111.60 | |