| 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 | $206.34 | 7.143% | $221.0789 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $227.66 | 13.823% | $259.1294 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $54.66 | 4.490% | $57.1142 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $227.42 | 7.657% | $244.8335 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $17.52 | 3.779% | $18.1821 | $18.18 | $18.20 | $18.20 |
| Purchase #6 | $131.33 | 10.552% | $145.1879 | $145.19 | $145.20 | $145.20 |
| Purchase #7 | $71.43 | 7.399% | $76.7151 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $936.36 | $1,022.2411 | $1,022.24 | $1,022.30 | $1,022.20 | |