| 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 | $216.70 | 12.639% | $244.0887 | $244.09 | $244.10 | $244.10 |
| Purchase #2 | $158.69 | 7.565% | $170.6949 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $49.78 | 4.611% | $52.0754 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $145.52 | 10.798% | $161.2332 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $63.86 | 7.763% | $68.8175 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $107.70 | 12.245% | $120.8879 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $53.97 | 6.667% | $57.5682 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $796.22 | $875.3658 | $875.37 | $875.40 | $875.40 | |