| 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 | $68.96 | 4.452% | $72.0301 | $72.03 | $72.05 | $72.00 |
| Purchase #2 | $197.53 | 8.749% | $214.8119 | $214.81 | $214.80 | $214.80 |
| Purchase #3 | $120.29 | 6.585% | $128.2111 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $198.69 | 9.649% | $217.8616 | $217.86 | $217.85 | $217.90 |
| Purchase #5 | $115.86 | 11.678% | $129.3901 | $129.39 | $129.40 | $129.40 |
| Purchase #6 | $215.94 | 11.497% | $240.7666 | $240.77 | $240.75 | $240.80 |
| Purchase #7 | $157.63 | 11.178% | $175.2499 | $175.25 | $175.25 | $175.20 |
| 7 purchase totals = | $1,074.90 | $1,178.3213 | $1,178.32 | $1,178.30 | $1,178.30 | |