| 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 | $239.92 | 4.686% | $251.1627 | $251.16 | $251.15 | $251.20 |
| Purchase #2 | $24.79 | 10.715% | $27.4462 | $27.45 | $27.45 | $27.40 |
| Purchase #3 | $22.59 | 6.707% | $24.1051 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $116.67 | 4.652% | $122.0975 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $140.53 | 4.271% | $146.532 | $146.53 | $146.55 | $146.50 |
| Purchase #6 | $180.86 | 11.338% | $201.3659 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $14.34 | 10.120% | $15.7912 | $15.79 | $15.80 | $15.80 |
| 7 purchase totals = | $739.70 | $788.5006 | $788.51 | $788.50 | $788.50 | |