| 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 | $191.98 | 10.184% | $211.5312 | $211.53 | $211.55 | $211.50 |
| Purchase #2 | $113.41 | 7.194% | $121.5687 | $121.57 | $121.55 | $121.60 |
| Purchase #3 | $189.30 | 13.394% | $214.6548 | $214.65 | $214.65 | $214.70 |
| Purchase #4 | $43.29 | 10.159% | $47.6878 | $47.69 | $47.70 | $47.70 |
| Purchase #5 | $39.70 | 10.287% | $43.7839 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $19.81 | 5.176% | $20.8354 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $204.77 | 13.368% | $232.1437 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $802.26 | $892.2055 | $892.20 | $892.25 | $892.20 | |