| 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 | $219.73 | 7.193% | $235.5352 | $235.54 | $235.55 | $235.50 |
| Purchase #2 | $237.52 | 13.425% | $269.4071 | $269.41 | $269.40 | $269.40 |
| Purchase #3 | $94.79 | 8.794% | $103.1258 | $103.13 | $103.15 | $103.10 |
| Purchase #4 | $119.79 | 13.354% | $135.7868 | $135.79 | $135.80 | $135.80 |
| Purchase #5 | $75.43 | 9.817% | $82.835 | $82.84 | $82.85 | $82.80 |
| Purchase #6 | $185.53 | 12.152% | $208.0756 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $19.34 | 9.678% | $21.2117 | $21.21 | $21.20 | $21.20 |
| 7 purchase totals = | $952.13 | $1,055.9772 | $1,056.00 | $1,056.05 | $1,055.90 | |