| 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 | $224.25 | 5.835% | $237.335 | $237.34 | $237.35 | $237.30 |
| Purchase #2 | $81.58 | 3.853% | $84.7233 | $84.72 | $84.70 | $84.70 |
| Purchase #3 | $225.89 | 8.700% | $245.5424 | $245.54 | $245.55 | $245.50 |
| Purchase #4 | $78.95 | 7.153% | $84.5973 | $84.60 | $84.60 | $84.60 |
| Purchase #5 | $17.35 | 12.849% | $19.5793 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $43.56 | 10.783% | $48.2571 | $48.26 | $48.25 | $48.30 |
| Purchase #7 | $98.74 | 6.783% | $105.4375 | $105.44 | $105.45 | $105.40 |
| 7 purchase totals = | $770.32 | $825.4719 | $825.48 | $825.50 | $825.40 | |