| 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 | $90.45 | 5.219% | $95.1706 | $95.17 | $95.15 | $95.20 |
| Purchase #2 | $195.98 | 10.284% | $216.1346 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $31.45 | 3.640% | $32.5948 | $32.59 | $32.60 | $32.60 |
| Purchase #4 | $74.84 | 12.499% | $84.1943 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $218.57 | 3.106% | $225.3588 | $225.36 | $225.35 | $225.40 |
| Purchase #6 | $237.45 | 10.600% | $262.6197 | $262.62 | $262.60 | $262.60 |
| Purchase #7 | $114.83 | 10.450% | $126.8297 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $963.57 | $1,042.9025 | $1,042.89 | $1,042.90 | $1,042.90 | |