| 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 | $234.68 | 8.304% | $254.1678 | $254.17 | $254.15 | $254.20 |
| Purchase #2 | $140.79 | 12.511% | $158.4042 | $158.40 | $158.40 | $158.40 |
| Purchase #3 | $171.85 | 3.684% | $178.181 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $92.46 | 6.647% | $98.6058 | $98.61 | $98.60 | $98.60 |
| Purchase #5 | $119.63 | 3.530% | $123.8529 | $123.85 | $123.85 | $123.90 |
| Purchase #6 | $65.49 | 12.576% | $73.726 | $73.73 | $73.75 | $73.70 |
| Purchase #7 | $234.55 | 10.784% | $259.8439 | $259.84 | $259.85 | $259.80 |
| 7 purchase totals = | $1,059.45 | $1,146.7816 | $1,146.78 | $1,146.80 | $1,146.80 | |