| 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 | $105.81 | 6.386% | $112.567 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $127.81 | 12.750% | $144.1058 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $231.48 | 3.168% | $238.8133 | $238.81 | $238.80 | $238.80 |
| Purchase #4 | $237.47 | 13.349% | $269.1699 | $269.17 | $269.15 | $269.20 |
| Purchase #5 | $84.77 | 12.496% | $95.3629 | $95.36 | $95.35 | $95.40 |
| Purchase #6 | $118.29 | 12.459% | $133.0278 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $166.55 | 9.394% | $182.1957 | $182.20 | $182.20 | $182.20 |
| 7 purchase totals = | $1,072.18 | $1,175.2424 | $1,175.25 | $1,175.20 | $1,175.30 | |