| 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 | $102.61 | 10.262% | $113.1398 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $245.47 | 6.785% | $262.1251 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $196.69 | 3.196% | $202.9762 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $136.55 | 7.428% | $146.6929 | $146.69 | $146.70 | $146.70 |
| Purchase #5 | $161.51 | 11.636% | $180.3033 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $94.59 | 3.786% | $98.1712 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $235.44 | 7.470% | $253.0274 | $253.03 | $253.05 | $253.00 |
| 7 purchase totals = | $1,172.86 | $1,256.4359 | $1,256.44 | $1,256.50 | $1,256.40 | |