| 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 | $110.29 | 9.815% | $121.115 | $121.12 | $121.10 | $121.10 |
| Purchase #2 | $230.59 | 4.532% | $241.0403 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $93.41 | 3.415% | $96.6 | $96.60 | $96.60 | $96.60 |
| Purchase #4 | $20.72 | 8.560% | $22.4936 | $22.49 | $22.50 | $22.50 |
| Purchase #5 | $64.49 | 12.295% | $72.419 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $97.50 | 6.315% | $103.6571 | $103.66 | $103.65 | $103.70 |
| Purchase #7 | $164.76 | 6.557% | $175.5633 | $175.56 | $175.55 | $175.60 |
| 7 purchase totals = | $781.76 | $832.8883 | $832.89 | $832.85 | $832.90 | |