| 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 | $245.53 | 9.172% | $268.05 | $268.05 | $268.05 | $268.10 |
| Purchase #2 | $146.42 | 4.846% | $153.5155 | $153.52 | $153.50 | $153.50 |
| Purchase #3 | $136.75 | 13.311% | $154.9528 | $154.95 | $154.95 | $155.00 |
| Purchase #4 | $32.44 | 3.788% | $33.6688 | $33.67 | $33.65 | $33.70 |
| Purchase #5 | $129.80 | 5.623% | $137.0987 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $189.97 | 4.863% | $199.2082 | $199.21 | $199.20 | $199.20 |
| Purchase #7 | $83.63 | 8.738% | $90.9376 | $90.94 | $90.95 | $90.90 |
| 7 purchase totals = | $964.54 | $1,037.4316 | $1,037.44 | $1,037.40 | $1,037.50 | |