| 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 | $217.36 | 5.804% | $229.9756 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $96.65 | 8.164% | $104.5405 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $48.80 | 8.365% | $52.8821 | $52.88 | $52.90 | $52.90 |
| Purchase #4 | $192.47 | 8.656% | $209.1302 | $209.13 | $209.15 | $209.10 |
| Purchase #5 | $176.51 | 9.573% | $193.4073 | $193.41 | $193.40 | $193.40 |
| Purchase #6 | $83.46 | 8.447% | $90.5099 | $90.51 | $90.50 | $90.50 |
| Purchase #7 | $15.25 | 11.680% | $17.0312 | $17.03 | $17.05 | $17.00 |
| 7 purchase totals = | $830.50 | $897.4768 | $897.48 | $897.55 | $897.40 | |