| 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 | $220.54 | 5.446% | $232.5506 | $232.55 | $232.55 | $232.60 |
| Purchase #2 | $10.97 | 9.643% | $12.0278 | $12.03 | $12.05 | $12.00 |
| Purchase #3 | $250.57 | 11.687% | $279.8541 | $279.85 | $279.85 | $279.90 |
| Purchase #4 | $187.36 | 3.108% | $193.1831 | $193.18 | $193.20 | $193.20 |
| Purchase #5 | $115.33 | 8.432% | $125.0546 | $125.05 | $125.05 | $125.10 |
| Purchase #6 | $43.30 | 12.629% | $48.7684 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $247.34 | 4.589% | $258.6904 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $1,075.41 | $1,150.1290 | $1,150.12 | $1,150.15 | $1,150.30 | |