| 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 | $216.55 | 7.310% | $232.3798 | $232.38 | $232.40 | $232.40 |
| Purchase #2 | $21.60 | 5.792% | $22.8511 | $22.85 | $22.85 | $22.90 |
| Purchase #3 | $8.89 | 9.262% | $9.7134 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $221.27 | 8.385% | $239.8235 | $239.82 | $239.80 | $239.80 |
| Purchase #5 | $77.26 | 11.387% | $86.0576 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $241.79 | 4.562% | $252.8205 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $189.90 | 11.807% | $212.3215 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $977.26 | $1,055.9674 | $1,055.96 | $1,055.90 | $1,056.00 | |