| 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 | $86.61 | 4.468% | $90.4797 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $183.32 | 6.461% | $195.1643 | $195.16 | $195.15 | $195.20 |
| Purchase #3 | $107.31 | 13.135% | $121.4052 | $121.41 | $121.40 | $121.40 |
| Purchase #4 | $200.30 | 9.625% | $219.5789 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $117.54 | 10.786% | $130.2179 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $244.71 | 3.470% | $253.2014 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $230.96 | 10.551% | $255.3286 | $255.33 | $255.35 | $255.30 |
| 7 purchase totals = | $1,170.75 | $1,265.3760 | $1,265.38 | $1,265.40 | $1,265.40 | |