| 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 | $230.54 | 7.386% | $247.5677 | $247.57 | $247.55 | $247.60 |
| Purchase #2 | $29.59 | 11.476% | $32.9857 | $32.99 | $33.00 | $33.00 |
| Purchase #3 | $247.78 | 11.423% | $276.0839 | $276.08 | $276.10 | $276.10 |
| Purchase #4 | $233.65 | 3.321% | $241.4095 | $241.41 | $241.40 | $241.40 |
| Purchase #5 | $18.95 | 5.820% | $20.0529 | $20.05 | $20.05 | $20.10 |
| Purchase #6 | $209.77 | 5.762% | $221.8569 | $221.86 | $221.85 | $221.90 |
| Purchase #7 | $42.67 | 4.127% | $44.431 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $1,012.95 | $1,084.3876 | $1,084.39 | $1,084.40 | $1,084.50 | |