| 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 | $118.60 | 12.736% | $133.7049 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $137.83 | 5.835% | $145.8724 | $145.87 | $145.85 | $145.90 |
| Purchase #3 | $230.41 | 10.320% | $254.1883 | $254.19 | $254.20 | $254.20 |
| Purchase #4 | $183.88 | 10.426% | $203.0513 | $203.05 | $203.05 | $203.10 |
| Purchase #5 | $38.82 | 10.841% | $43.0285 | $43.03 | $43.05 | $43.00 |
| Purchase #6 | $114.27 | 4.397% | $119.2945 | $119.29 | $119.30 | $119.30 |
| Purchase #7 | $32.28 | 3.372% | $33.3685 | $33.37 | $33.35 | $33.40 |
| 7 purchase totals = | $856.09 | $932.5084 | $932.50 | $932.50 | $932.60 | |