| 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 | $208.80 | 6.260% | $221.8709 | $221.87 | $221.85 | $221.90 |
| Purchase #2 | $178.32 | 8.810% | $194.03 | $194.03 | $194.05 | $194.00 |
| Purchase #3 | $20.76 | 11.306% | $23.1071 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $221.36 | 13.345% | $250.9005 | $250.90 | $250.90 | $250.90 |
| Purchase #5 | $58.88 | 5.562% | $62.1549 | $62.15 | $62.15 | $62.20 |
| Purchase #6 | $246.32 | 4.384% | $257.1187 | $257.12 | $257.10 | $257.10 |
| Purchase #7 | $205.66 | 4.472% | $214.8571 | $214.86 | $214.85 | $214.90 |
| 7 purchase totals = | $1,140.10 | $1,224.0392 | $1,224.04 | $1,224.00 | $1,224.10 | |