| 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 | $240.51 | 5.653% | $254.106 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $209.50 | 7.313% | $224.8207 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $240.86 | 13.770% | $274.0264 | $274.03 | $274.05 | $274.00 |
| Purchase #4 | $199.70 | 5.845% | $211.3725 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $68.38 | 11.523% | $76.2594 | $76.26 | $76.25 | $76.30 |
| Purchase #6 | $115.55 | 10.585% | $127.781 | $127.78 | $127.80 | $127.80 |
| Purchase #7 | $26.31 | 3.589% | $27.2543 | $27.25 | $27.25 | $27.30 |
| 7 purchase totals = | $1,100.81 | $1,195.6203 | $1,195.62 | $1,195.60 | $1,195.70 | |