| 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 | $96.84 | 13.712% | $110.1187 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $161.84 | 3.313% | $167.2018 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $232.51 | 13.200% | $263.2013 | $263.20 | $263.20 | $263.20 |
| Purchase #4 | $175.50 | 7.254% | $188.2308 | $188.23 | $188.25 | $188.20 |
| Purchase #5 | $236.89 | 9.512% | $259.423 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $241.93 | 4.737% | $253.3902 | $253.39 | $253.40 | $253.40 |
| Purchase #7 | $103.30 | 11.789% | $115.478 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $1,248.81 | $1,357.0438 | $1,357.04 | $1,357.05 | $1,357.00 | |