| 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 | $121.30 | 11.797% | $135.6098 | $135.61 | $135.60 | $135.60 |
| Purchase #2 | $102.50 | 4.174% | $106.7784 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $41.74 | 3.398% | $43.1583 | $43.16 | $43.15 | $43.20 |
| Purchase #4 | $245.27 | 4.843% | $257.1484 | $257.15 | $257.15 | $257.10 |
| Purchase #5 | $141.96 | 13.471% | $161.0834 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $195.60 | 10.151% | $215.4554 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $144.86 | 3.419% | $149.8128 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $993.23 | $1,069.0465 | $1,069.05 | $1,069.05 | $1,069.10 | |