| 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 | $243.51 | 9.518% | $266.6873 | $266.69 | $266.70 | $266.70 |
| Purchase #2 | $47.72 | 6.255% | $50.7049 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $190.58 | 8.435% | $206.6554 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $80.41 | 10.401% | $88.7734 | $88.77 | $88.75 | $88.80 |
| Purchase #5 | $233.85 | 5.120% | $245.8231 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $73.70 | 7.561% | $79.2725 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $64.78 | 11.643% | $72.3223 | $72.32 | $72.30 | $72.30 |
| 7 purchase totals = | $934.55 | $1,010.2389 | $1,010.23 | $1,010.15 | $1,010.30 | |