| 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 | $125.47 | 10.573% | $138.7359 | $138.74 | $138.75 | $138.70 |
| Purchase #2 | $215.47 | 8.205% | $233.1493 | $233.15 | $233.15 | $233.10 |
| Purchase #3 | $236.69 | 3.175% | $244.2049 | $244.20 | $244.20 | $244.20 |
| Purchase #4 | $36.75 | 7.855% | $39.6367 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $62.96 | 8.201% | $68.1233 | $68.12 | $68.10 | $68.10 |
| Purchase #6 | $94.65 | 4.474% | $98.8846 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $120.54 | 10.551% | $133.2582 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $892.53 | $955.9929 | $955.99 | $956.00 | $955.90 | |