| 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 | $140.27 | 9.412% | $153.4722 | $153.47 | $153.45 | $153.50 |
| Purchase #2 | $107.80 | 8.835% | $117.3241 | $117.32 | $117.30 | $117.30 |
| Purchase #3 | $29.32 | 7.183% | $31.4261 | $31.43 | $31.45 | $31.40 |
| Purchase #4 | $248.84 | 3.547% | $257.6664 | $257.67 | $257.65 | $257.70 |
| Purchase #5 | $246.61 | 9.641% | $270.3857 | $270.39 | $270.40 | $270.40 |
| Purchase #6 | $159.44 | 8.591% | $173.1375 | $173.14 | $173.15 | $173.10 |
| Purchase #7 | $243.60 | 12.586% | $274.2595 | $274.26 | $274.25 | $274.30 |
| 7 purchase totals = | $1,175.88 | $1,277.6715 | $1,277.68 | $1,277.65 | $1,277.70 | |