| 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 | $130.78 | 10.250% | $144.185 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $121.48 | 8.199% | $131.4401 | $131.44 | $131.45 | $131.40 |
| Purchase #3 | $107.35 | 7.364% | $115.2553 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $114.58 | 3.476% | $118.5628 | $118.56 | $118.55 | $118.60 |
| Purchase #5 | $64.99 | 12.738% | $73.2684 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $54.76 | 10.546% | $60.535 | $60.54 | $60.55 | $60.50 |
| Purchase #7 | $247.95 | 4.726% | $259.6681 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $841.89 | $902.9147 | $902.93 | $902.90 | $903.00 | |