| 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 | $195.52 | 3.713% | $202.7797 | $202.78 | $202.80 | $202.80 |
| Purchase #2 | $200.29 | 7.262% | $214.8351 | $214.84 | $214.85 | $214.80 |
| Purchase #3 | $95.87 | 8.449% | $103.9701 | $103.97 | $103.95 | $104.00 |
| Purchase #4 | $120.26 | 5.620% | $127.0186 | $127.02 | $127.00 | $127.00 |
| Purchase #5 | $47.94 | 7.485% | $51.5283 | $51.53 | $51.55 | $51.50 |
| Purchase #6 | $178.87 | 11.339% | $199.1521 | $199.15 | $199.15 | $199.20 |
| Purchase #7 | $22.30 | 5.647% | $23.5593 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $861.05 | $922.8432 | $922.85 | $922.85 | $922.90 | |