| 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 | $128.84 | 3.112% | $132.8495 | $132.85 | $132.85 | $132.80 |
| Purchase #2 | $177.62 | 13.619% | $201.8101 | $201.81 | $201.80 | $201.80 |
| Purchase #3 | $186.58 | 12.608% | $210.104 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $245.83 | 8.691% | $267.1951 | $267.20 | $267.20 | $267.20 |
| Purchase #5 | $243.42 | 12.806% | $274.5924 | $274.59 | $274.60 | $274.60 |
| Purchase #6 | $101.86 | 6.371% | $108.3495 | $108.35 | $108.35 | $108.30 |
| Purchase #7 | $119.32 | 6.372% | $126.9231 | $126.92 | $126.90 | $126.90 |
| 7 purchase totals = | $1,203.47 | $1,321.8237 | $1,321.82 | $1,321.80 | $1,321.70 | |