| 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 | $220.97 | 7.706% | $237.9979 | $238.00 | $238.00 | $238.00 |
| Purchase #2 | $23.29 | 11.496% | $25.9674 | $25.97 | $25.95 | $26.00 |
| Purchase #3 | $235.40 | 9.860% | $258.6104 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $193.41 | 3.612% | $200.396 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $17.58 | 10.414% | $19.4108 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $170.35 | 12.301% | $191.3048 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $142.33 | 5.181% | $149.7041 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $1,003.33 | $1,083.3914 | $1,083.39 | $1,083.35 | $1,083.40 | |