| 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 | $200.99 | 13.204% | $227.5287 | $227.53 | $227.55 | $227.50 |
| Purchase #2 | $209.51 | 5.553% | $221.1441 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $120.28 | 4.295% | $125.446 | $125.45 | $125.45 | $125.40 |
| Purchase #4 | $54.94 | 12.525% | $61.8212 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $28.55 | 4.636% | $29.8736 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $195.95 | 9.396% | $214.3615 | $214.36 | $214.35 | $214.40 |
| Purchase #7 | $180.73 | 6.517% | $192.5082 | $192.51 | $192.50 | $192.50 |
| 7 purchase totals = | $990.95 | $1,072.6833 | $1,072.68 | $1,072.65 | $1,072.60 | |