| 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 | $216.33 | 10.872% | $239.8494 | $239.85 | $239.85 | $239.80 |
| Purchase #2 | $182.47 | 4.122% | $189.9914 | $189.99 | $190.00 | $190.00 |
| Purchase #3 | $234.43 | 5.351% | $246.9743 | $246.97 | $246.95 | $247.00 |
| Purchase #4 | $181.87 | 8.627% | $197.5599 | $197.56 | $197.55 | $197.60 |
| Purchase #5 | $202.33 | 10.771% | $224.123 | $224.12 | $224.10 | $224.10 |
| Purchase #6 | $232.83 | 13.786% | $264.9279 | $264.93 | $264.95 | $264.90 |
| Purchase #7 | $139.66 | 6.697% | $149.013 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $1,389.92 | $1,512.4389 | $1,512.43 | $1,512.40 | $1,512.40 | |