| 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 | $225.79 | 13.413% | $256.0752 | $256.08 | $256.10 | $256.10 |
| Purchase #2 | $100.78 | 7.203% | $108.0392 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $215.72 | 6.872% | $230.5443 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $194.37 | 6.615% | $207.2276 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $70.94 | 6.537% | $75.5773 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $156.29 | 5.271% | $164.528 | $164.53 | $164.55 | $164.50 |
| Purchase #7 | $42.30 | 12.201% | $47.461 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $1,006.19 | $1,089.4526 | $1,089.46 | $1,089.55 | $1,089.40 | |