| 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 | $249.57 | 8.777% | $271.4748 | $271.47 | $271.45 | $271.50 |
| Purchase #2 | $250.33 | 11.817% | $279.9115 | $279.91 | $279.90 | $279.90 |
| Purchase #3 | $247.43 | 7.379% | $265.6879 | $265.69 | $265.70 | $265.70 |
| Purchase #4 | $223.78 | 9.165% | $244.2894 | $244.29 | $244.30 | $244.30 |
| Purchase #5 | $216.34 | 8.157% | $233.9869 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $223.29 | 13.585% | $253.6239 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $241.85 | 10.138% | $266.3688 | $266.37 | $266.35 | $266.40 |
| 7 purchase totals = | $1,652.59 | $1,815.3432 | $1,815.34 | $1,815.30 | $1,815.40 | |