| 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 | $96.60 | 9.392% | $105.6727 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $90.44 | 8.804% | $98.4023 | $98.40 | $98.40 | $98.40 |
| Purchase #3 | $217.63 | 5.609% | $229.8369 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $229.68 | 5.189% | $241.5981 | $241.60 | $241.60 | $241.60 |
| Purchase #5 | $197.79 | 8.476% | $214.5547 | $214.55 | $214.55 | $214.60 |
| Purchase #6 | $158.96 | 9.807% | $174.5492 | $174.55 | $174.55 | $174.50 |
| Purchase #7 | $116.35 | 8.660% | $126.4259 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $1,107.45 | $1,191.0398 | $1,191.04 | $1,191.05 | $1,191.00 | |