| 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 | $243.39 | 8.443% | $263.9394 | $263.94 | $263.95 | $263.90 |
| Purchase #2 | $225.78 | 3.257% | $233.1337 | $233.13 | $233.15 | $233.10 |
| Purchase #3 | $74.27 | 11.151% | $82.5518 | $82.55 | $82.55 | $82.60 |
| Purchase #4 | $193.80 | 9.333% | $211.8874 | $211.89 | $211.90 | $211.90 |
| Purchase #5 | $79.46 | 11.638% | $88.7076 | $88.71 | $88.70 | $88.70 |
| Purchase #6 | $165.55 | 7.288% | $177.6153 | $177.62 | $177.60 | $177.60 |
| Purchase #7 | $119.28 | 6.334% | $126.8352 | $126.84 | $126.85 | $126.80 |
| 7 purchase totals = | $1,101.53 | $1,184.6704 | $1,184.68 | $1,184.70 | $1,184.60 | |