| 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 | $21.68 | 12.129% | $24.3096 | $24.31 | $24.30 | $24.30 |
| Purchase #2 | $28.36 | 12.695% | $31.9603 | $31.96 | $31.95 | $32.00 |
| Purchase #3 | $122.88 | 8.131% | $132.8714 | $132.87 | $132.85 | $132.90 |
| Purchase #4 | $127.51 | 11.709% | $142.4401 | $142.44 | $142.45 | $142.40 |
| Purchase #5 | $158.46 | 11.391% | $176.5102 | $176.51 | $176.50 | $176.50 |
| Purchase #6 | $169.75 | 11.339% | $188.998 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $40.74 | 11.741% | $45.5233 | $45.52 | $45.50 | $45.50 |
| 7 purchase totals = | $669.38 | $742.6129 | $742.61 | $742.55 | $742.60 | |