| 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 | $31.56 | 10.540% | $34.8864 | $34.89 | $34.90 | $34.90 |
| Purchase #2 | $242.54 | 3.646% | $251.383 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $80.59 | 13.128% | $91.1699 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $140.32 | 3.133% | $144.7162 | $144.72 | $144.70 | $144.70 |
| Purchase #5 | $66.26 | 12.821% | $74.7552 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $51.73 | 11.422% | $57.6386 | $57.64 | $57.65 | $57.60 |
| Purchase #7 | $243.27 | 12.474% | $273.6155 | $273.62 | $273.60 | $273.60 |
| 7 purchase totals = | $856.27 | $928.1648 | $928.18 | $928.15 | $928.20 | |