| 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 | $192.88 | 9.139% | $210.5073 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $212.71 | 12.819% | $239.9773 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $238.70 | 8.836% | $259.7915 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $101.39 | 3.743% | $105.185 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $93.53 | 12.409% | $105.1361 | $105.14 | $105.15 | $105.10 |
| Purchase #6 | $205.50 | 6.163% | $218.165 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $211.46 | 10.473% | $233.6062 | $233.61 | $233.60 | $233.60 |
| 7 purchase totals = | $1,256.17 | $1,372.3684 | $1,372.39 | $1,372.40 | $1,372.40 | |