| 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 | $193.72 | 9.131% | $211.4086 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $134.88 | 3.224% | $139.2285 | $139.23 | $139.25 | $139.20 |
| Purchase #3 | $125.77 | 6.380% | $133.7941 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $62.82 | 3.401% | $64.9565 | $64.96 | $64.95 | $65.00 |
| Purchase #5 | $212.27 | 3.204% | $219.0711 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $200.47 | 10.527% | $221.5735 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $159.59 | 5.349% | $168.1265 | $168.13 | $168.15 | $168.10 |
| 7 purchase totals = | $1,089.52 | $1,158.1588 | $1,158.16 | $1,158.15 | $1,158.20 | |