| 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 | $154.27 | 12.606% | $173.7173 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $210.84 | 8.722% | $229.2295 | $229.23 | $229.25 | $229.20 |
| Purchase #3 | $219.76 | 8.405% | $238.2308 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $112.77 | 12.402% | $126.7557 | $126.76 | $126.75 | $126.80 |
| Purchase #5 | $175.53 | 4.711% | $183.7992 | $183.80 | $183.80 | $183.80 |
| Purchase #6 | $194.81 | 13.713% | $221.5243 | $221.52 | $221.50 | $221.50 |
| Purchase #7 | $221.46 | 5.312% | $233.224 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $1,289.44 | $1,406.4808 | $1,406.48 | $1,406.45 | $1,406.40 | |