| 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 | $90.36 | 5.622% | $95.44 | $95.44 | $95.45 | $95.40 |
| Purchase #2 | $199.82 | 7.356% | $214.5188 | $214.52 | $214.50 | $214.50 |
| Purchase #3 | $200.38 | 9.770% | $219.9571 | $219.96 | $219.95 | $220.00 |
| Purchase #4 | $214.59 | 11.225% | $238.6777 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $8.49 | 4.700% | $8.889 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $149.73 | 11.692% | $167.2364 | $167.24 | $167.25 | $167.20 |
| Purchase #7 | $161.48 | 5.856% | $170.9363 | $170.94 | $170.95 | $170.90 |
| 7 purchase totals = | $1,024.85 | $1,115.6553 | $1,115.67 | $1,115.70 | $1,115.60 | |