| 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 | $108.81 | 9.591% | $119.246 | $119.25 | $119.25 | $119.20 |
| Purchase #2 | $199.75 | 8.739% | $217.2062 | $217.21 | $217.20 | $217.20 |
| Purchase #3 | $157.76 | 4.442% | $164.7677 | $164.77 | $164.75 | $164.80 |
| Purchase #4 | $225.25 | 11.238% | $250.5636 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $133.51 | 11.617% | $149.0199 | $149.02 | $149.00 | $149.00 |
| Purchase #6 | $34.44 | 8.504% | $37.3688 | $37.37 | $37.35 | $37.40 |
| Purchase #7 | $210.70 | 4.442% | $220.0593 | $220.06 | $220.05 | $220.10 |
| 7 purchase totals = | $1,070.22 | $1,158.2315 | $1,158.24 | $1,158.15 | $1,158.30 | |