| 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 | $123.70 | 9.217% | $135.1014 | $135.10 | $135.10 | $135.10 |
| Purchase #2 | $98.29 | 4.430% | $102.6442 | $102.64 | $102.65 | $102.60 |
| Purchase #3 | $174.54 | 10.474% | $192.8213 | $192.82 | $192.80 | $192.80 |
| Purchase #4 | $41.53 | 5.221% | $43.6983 | $43.70 | $43.70 | $43.70 |
| Purchase #5 | $199.97 | 13.840% | $227.6458 | $227.65 | $227.65 | $227.60 |
| Purchase #6 | $8.49 | 8.388% | $9.2021 | $9.20 | $9.20 | $9.20 |
| Purchase #7 | $20.51 | 12.110% | $22.9938 | $22.99 | $23.00 | $23.00 |
| 7 purchase totals = | $667.03 | $734.1069 | $734.10 | $734.10 | $734.00 | |