| 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 | $220.35 | 5.388% | $232.2225 | $232.22 | $232.20 | $232.20 |
| Purchase #2 | $9.40 | 11.276% | $10.4599 | $10.46 | $10.45 | $10.50 |
| Purchase #3 | $98.95 | 7.573% | $106.4435 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $41.79 | 12.858% | $47.1634 | $47.16 | $47.15 | $47.20 |
| Purchase #5 | $164.65 | 12.390% | $185.0501 | $185.05 | $185.05 | $185.10 |
| Purchase #6 | $184.35 | 4.755% | $193.1158 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $192.46 | 4.654% | $201.4171 | $201.42 | $201.40 | $201.40 |
| 7 purchase totals = | $911.95 | $975.8723 | $975.87 | $975.80 | $975.90 | |