| 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 | $219.60 | 8.531% | $238.3341 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $171.66 | 4.665% | $179.6679 | $179.67 | $179.65 | $179.70 |
| Purchase #3 | $91.42 | 7.268% | $98.0644 | $98.06 | $98.05 | $98.10 |
| Purchase #4 | $30.95 | 11.617% | $34.5455 | $34.55 | $34.55 | $34.50 |
| Purchase #5 | $49.95 | 3.195% | $51.5459 | $51.55 | $51.55 | $51.50 |
| Purchase #6 | $137.88 | 13.654% | $156.7061 | $156.71 | $156.70 | $156.70 |
| Purchase #7 | $233.26 | 3.767% | $242.0469 | $242.05 | $242.05 | $242.00 |
| 7 purchase totals = | $934.72 | $1,000.9108 | $1,000.92 | $1,000.90 | $1,000.80 | |