| 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 | $240.35 | 13.690% | $273.2539 | $273.25 | $273.25 | $273.30 |
| Purchase #2 | $229.38 | 11.366% | $255.4513 | $255.45 | $255.45 | $255.50 |
| Purchase #3 | $45.97 | 13.282% | $52.0757 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $146.65 | 8.693% | $159.3983 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $214.57 | 8.268% | $232.3106 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $91.31 | 10.578% | $100.9688 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $214.76 | 8.679% | $233.399 | $233.40 | $233.40 | $233.40 |
| 7 purchase totals = | $1,182.99 | $1,306.8576 | $1,306.86 | $1,306.85 | $1,307.00 | |