| 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 | $135.28 | 4.872% | $141.8708 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $116.30 | 5.690% | $122.9175 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $244.92 | 13.860% | $278.8659 | $278.87 | $278.85 | $278.90 |
| Purchase #4 | $73.89 | 3.336% | $76.355 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $156.79 | 12.271% | $176.0297 | $176.03 | $176.05 | $176.00 |
| Purchase #6 | $92.47 | 8.654% | $100.4724 | $100.47 | $100.45 | $100.50 |
| Purchase #7 | $141.92 | 6.609% | $151.2995 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $961.57 | $1,047.8108 | $1,047.82 | $1,047.75 | $1,047.90 | |