| 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 | $189.46 | 10.451% | $209.2605 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $211.51 | 4.364% | $220.7403 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $19.56 | 12.779% | $22.0596 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $213.26 | 8.862% | $232.1591 | $232.16 | $232.15 | $232.20 |
| Purchase #5 | $169.34 | 7.771% | $182.4994 | $182.50 | $182.50 | $182.50 |
| Purchase #6 | $123.45 | 4.433% | $128.9225 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $19.88 | 4.499% | $20.7744 | $20.77 | $20.75 | $20.80 |
| 7 purchase totals = | $946.46 | $1,016.4158 | $1,016.41 | $1,016.35 | $1,016.50 | |