| 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 | $189.88 | 11.508% | $211.7314 | $211.73 | $211.75 | $211.70 |
| Purchase #2 | $82.69 | 5.346% | $87.1106 | $87.11 | $87.10 | $87.10 |
| Purchase #3 | $233.58 | 13.849% | $265.9285 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $27.47 | 11.787% | $30.7079 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $244.50 | 3.824% | $253.8497 | $253.85 | $253.85 | $253.80 |
| Purchase #6 | $71.41 | 11.305% | $79.4829 | $79.48 | $79.50 | $79.50 |
| Purchase #7 | $92.37 | 4.681% | $96.6938 | $96.69 | $96.70 | $96.70 |
| 7 purchase totals = | $941.90 | $1,025.5048 | $1,025.50 | $1,025.55 | $1,025.40 | |