| 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 | $102.25 | 3.103% | $105.4228 | $105.42 | $105.40 | $105.40 |
| Purchase #2 | $53.95 | 6.126% | $57.255 | $57.26 | $57.25 | $57.30 |
| Purchase #3 | $117.27 | 7.246% | $125.7674 | $125.77 | $125.75 | $125.80 |
| Purchase #4 | $121.63 | 5.769% | $128.6468 | $128.65 | $128.65 | $128.60 |
| Purchase #5 | $187.43 | 7.873% | $202.1864 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $128.35 | 7.739% | $138.283 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $14.40 | 4.775% | $15.0876 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $725.28 | $772.6490 | $772.66 | $772.65 | $772.70 | |