| 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 | $87.74 | 4.105% | $91.3417 | $91.34 | $91.35 | $91.30 |
| Purchase #2 | $181.65 | 5.560% | $191.7497 | $191.75 | $191.75 | $191.70 |
| Purchase #3 | $87.28 | 12.487% | $98.1787 | $98.18 | $98.20 | $98.20 |
| Purchase #4 | $135.49 | 4.102% | $141.0478 | $141.05 | $141.05 | $141.00 |
| Purchase #5 | $213.46 | 10.770% | $236.4496 | $236.45 | $236.45 | $236.40 |
| Purchase #6 | $218.95 | 3.823% | $227.3205 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $14.63 | 12.433% | $16.4489 | $16.45 | $16.45 | $16.40 |
| 7 purchase totals = | $939.20 | $1,002.5369 | $1,002.54 | $1,002.55 | $1,002.30 | |