| 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 | $124.93 | 12.840% | $140.971 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $131.53 | 10.752% | $145.6721 | $145.67 | $145.65 | $145.70 |
| Purchase #3 | $103.87 | 8.351% | $112.5442 | $112.54 | $112.55 | $112.50 |
| Purchase #4 | $224.91 | 5.161% | $236.5176 | $236.52 | $236.50 | $236.50 |
| Purchase #5 | $64.77 | 7.647% | $69.723 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $227.88 | 6.786% | $243.3439 | $243.34 | $243.35 | $243.30 |
| Purchase #7 | $157.89 | 13.568% | $179.3125 | $179.31 | $179.30 | $179.30 |
| 7 purchase totals = | $1,035.78 | $1,128.0843 | $1,128.07 | $1,128.00 | $1,128.00 | |