| 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 | $221.28 | 9.447% | $242.1843 | $242.18 | $242.20 | $242.20 |
| Purchase #2 | $213.93 | 6.371% | $227.5595 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $229.56 | 10.334% | $253.2827 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $114.46 | 8.120% | $123.7542 | $123.75 | $123.75 | $123.80 |
| Purchase #5 | $51.39 | 7.391% | $55.1882 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $168.58 | 12.552% | $189.7402 | $189.74 | $189.75 | $189.70 |
| Purchase #7 | $118.73 | 11.388% | $132.251 | $132.25 | $132.25 | $132.30 |
| 7 purchase totals = | $1,117.93 | $1,223.9601 | $1,223.95 | $1,224.00 | $1,224.10 | |