| 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 | $118.79 | 3.417% | $122.8491 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $159.54 | 8.196% | $172.6159 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $204.89 | 5.317% | $215.784 | $215.78 | $215.80 | $215.80 |
| Purchase #4 | $242.46 | 4.281% | $252.8397 | $252.84 | $252.85 | $252.80 |
| Purchase #5 | $41.54 | 6.323% | $44.1666 | $44.17 | $44.15 | $44.20 |
| Purchase #6 | $72.72 | 12.614% | $81.8929 | $81.89 | $81.90 | $81.90 |
| Purchase #7 | $228.35 | 13.170% | $258.4237 | $258.42 | $258.40 | $258.40 |
| 7 purchase totals = | $1,068.29 | $1,148.5719 | $1,148.57 | $1,148.55 | $1,148.50 | |