| 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 | $115.51 | 9.272% | $126.2201 | $126.22 | $126.20 | $126.20 |
| Purchase #2 | $198.65 | 9.761% | $218.0402 | $218.04 | $218.05 | $218.00 |
| Purchase #3 | $185.50 | 13.598% | $210.7243 | $210.72 | $210.70 | $210.70 |
| Purchase #4 | $244.32 | 4.104% | $254.3469 | $254.35 | $254.35 | $254.30 |
| Purchase #5 | $247.57 | 4.535% | $258.7973 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $73.83 | 4.522% | $77.1686 | $77.17 | $77.15 | $77.20 |
| Purchase #7 | $84.29 | 8.349% | $91.3274 | $91.33 | $91.35 | $91.30 |
| 7 purchase totals = | $1,149.67 | $1,236.6248 | $1,236.63 | $1,236.60 | $1,236.50 | |