| 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 | $227.75 | 10.338% | $251.2948 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $7.48 | 7.438% | $8.0364 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $131.65 | 13.862% | $149.8993 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $17.53 | 11.162% | $19.4867 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $244.86 | 5.485% | $258.2906 | $258.29 | $258.30 | $258.30 |
| Purchase #6 | $192.76 | 11.644% | $215.205 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $174.96 | 9.809% | $192.1218 | $192.12 | $192.10 | $192.10 |
| 7 purchase totals = | $996.99 | $1,094.3346 | $1,094.34 | $1,094.35 | $1,094.30 | |