| 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 | $232.83 | 4.344% | $242.9441 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $194.93 | 8.229% | $210.9708 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $91.79 | 5.490% | $96.8293 | $96.83 | $96.85 | $96.80 |
| Purchase #4 | $211.97 | 5.873% | $224.419 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $142.73 | 6.262% | $151.6678 | $151.67 | $151.65 | $151.70 |
| Purchase #6 | $154.42 | 12.759% | $174.1224 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $160.28 | 11.599% | $178.8709 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $1,188.95 | $1,279.8243 | $1,279.82 | $1,279.75 | $1,279.80 | |