| 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 | $44.29 | 6.444% | $47.144 | $47.14 | $47.15 | $47.10 |
| Purchase #2 | $157.59 | 10.105% | $173.5145 | $173.51 | $173.50 | $173.50 |
| Purchase #3 | $248.55 | 12.420% | $279.4199 | $279.42 | $279.40 | $279.40 |
| Purchase #4 | $117.86 | 10.110% | $129.7756 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $249.80 | 11.869% | $279.4488 | $279.45 | $279.45 | $279.40 |
| Purchase #6 | $30.95 | 5.417% | $32.6266 | $32.63 | $32.65 | $32.60 |
| Purchase #7 | $199.75 | 4.777% | $209.2921 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $1,048.79 | $1,151.2215 | $1,151.22 | $1,151.25 | $1,151.10 | |