| 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 | $221.85 | 13.537% | $251.8818 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $237.62 | 7.281% | $254.9211 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $233.90 | 9.617% | $256.3942 | $256.39 | $256.40 | $256.40 |
| Purchase #4 | $221.75 | 9.195% | $242.1399 | $242.14 | $242.15 | $242.10 |
| Purchase #5 | $191.95 | 5.379% | $202.275 | $202.28 | $202.30 | $202.30 |
| Purchase #6 | $82.81 | 12.454% | $93.1232 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $227.40 | 5.191% | $239.2043 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $1,417.28 | $1,539.9395 | $1,539.93 | $1,539.95 | $1,539.90 | |