| 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 | $244.39 | 4.440% | $255.2409 | $255.24 | $255.25 | $255.20 |
| Purchase #2 | $242.66 | 3.772% | $251.8131 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $47.86 | 12.432% | $53.81 | $53.81 | $53.80 | $53.80 |
| Purchase #4 | $195.69 | 3.786% | $203.0988 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $57.56 | 4.459% | $60.1266 | $60.13 | $60.15 | $60.10 |
| Purchase #6 | $232.86 | 9.591% | $255.1936 | $255.19 | $255.20 | $255.20 |
| Purchase #7 | $52.25 | 3.349% | $53.9999 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $1,073.27 | $1,133.2829 | $1,133.28 | $1,133.30 | $1,133.20 | |