| 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 | $29.53 | 8.767% | $32.1189 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $88.90 | 11.281% | $98.9288 | $98.93 | $98.95 | $98.90 |
| Purchase #3 | $227.59 | 5.772% | $240.7265 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $134.64 | 7.834% | $145.1877 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $185.32 | 7.523% | $199.2616 | $199.26 | $199.25 | $199.30 |
| Purchase #6 | $141.58 | 3.513% | $146.5537 | $146.55 | $146.55 | $146.60 |
| Purchase #7 | $200.29 | 12.330% | $224.9858 | $224.99 | $225.00 | $225.00 |
| 7 purchase totals = | $1,007.85 | $1,087.7630 | $1,087.77 | $1,087.80 | $1,087.80 | |