| 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 | $102.72 | 12.149% | $115.1995 | $115.20 | $115.20 | $115.20 |
| Purchase #2 | $35.32 | 10.285% | $38.9527 | $38.95 | $38.95 | $39.00 |
| Purchase #3 | $196.46 | 8.421% | $213.0039 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $187.76 | 13.195% | $212.5349 | $212.53 | $212.55 | $212.50 |
| Purchase #5 | $100.39 | 4.185% | $104.5913 | $104.59 | $104.60 | $104.60 |
| Purchase #6 | $84.95 | 13.546% | $96.4573 | $96.46 | $96.45 | $96.50 |
| Purchase #7 | $130.89 | 7.421% | $140.6033 | $140.60 | $140.60 | $140.60 |
| 7 purchase totals = | $838.49 | $921.3429 | $921.33 | $921.35 | $921.40 | |