| 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 | $95.94 | 13.355% | $108.7528 | $108.75 | $108.75 | $108.80 |
| Purchase #2 | $225.85 | 13.539% | $256.4278 | $256.43 | $256.45 | $256.40 |
| Purchase #3 | $235.99 | 6.760% | $251.9429 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $67.66 | 9.713% | $74.2318 | $74.23 | $74.25 | $74.20 |
| Purchase #5 | $168.64 | 8.268% | $182.5832 | $182.58 | $182.60 | $182.60 |
| Purchase #6 | $47.45 | 5.428% | $50.0256 | $50.03 | $50.05 | $50.00 |
| Purchase #7 | $137.66 | 3.296% | $142.1973 | $142.20 | $142.20 | $142.20 |
| 7 purchase totals = | $979.19 | $1,066.1614 | $1,066.16 | $1,066.25 | $1,066.10 | |