| 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 | $6.93 | 12.599% | $7.8031 | $7.80 | $7.80 | $7.80 |
| Purchase #2 | $32.30 | 12.377% | $36.2978 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $237.52 | 6.643% | $253.2985 | $253.30 | $253.30 | $253.30 |
| Purchase #4 | $228.71 | 12.474% | $257.2393 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $207.81 | 5.501% | $219.2416 | $219.24 | $219.25 | $219.20 |
| Purchase #6 | $190.49 | 13.866% | $216.9033 | $216.90 | $216.90 | $216.90 |
| Purchase #7 | $242.78 | 11.537% | $270.7895 | $270.79 | $270.80 | $270.80 |
| 7 purchase totals = | $1,146.54 | $1,261.5731 | $1,261.57 | $1,261.60 | $1,261.50 | |