| 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 | $196.77 | 13.554% | $223.4402 | $223.44 | $223.45 | $223.40 |
| Purchase #2 | $100.47 | 13.589% | $114.1229 | $114.12 | $114.10 | $114.10 |
| Purchase #3 | $37.55 | 10.521% | $41.5006 | $41.50 | $41.50 | $41.50 |
| Purchase #4 | $129.95 | 10.490% | $143.5818 | $143.58 | $143.60 | $143.60 |
| Purchase #5 | $21.78 | 8.301% | $23.588 | $23.59 | $23.60 | $23.60 |
| Purchase #6 | $37.32 | 8.724% | $40.5758 | $40.58 | $40.60 | $40.60 |
| Purchase #7 | $119.93 | 4.220% | $124.991 | $124.99 | $125.00 | $125.00 |
| 7 purchase totals = | $643.77 | $711.8003 | $711.80 | $711.85 | $711.80 | |