| 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 | $36.90 | 12.262% | $41.4247 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $201.61 | 9.837% | $221.4424 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $53.81 | 3.572% | $55.7321 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $133.63 | 3.256% | $137.981 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $157.57 | 12.697% | $177.5767 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $229.59 | 3.636% | $237.9379 | $237.94 | $237.95 | $237.90 |
| Purchase #7 | $212.48 | 11.660% | $237.2552 | $237.26 | $237.25 | $237.30 |
| 7 purchase totals = | $1,025.59 | $1,109.3500 | $1,109.35 | $1,109.40 | $1,109.30 | |