| 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 | $130.62 | 8.752% | $142.0519 | $142.05 | $142.05 | $142.10 |
| Purchase #2 | $228.60 | 5.760% | $241.7674 | $241.77 | $241.75 | $241.80 |
| Purchase #3 | $210.74 | 6.846% | $225.1673 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $99.37 | 3.314% | $102.6631 | $102.66 | $102.65 | $102.70 |
| Purchase #5 | $203.90 | 11.600% | $227.5524 | $227.55 | $227.55 | $227.60 |
| Purchase #6 | $99.48 | 11.610% | $111.0296 | $111.03 | $111.05 | $111.00 |
| Purchase #7 | $16.58 | 8.530% | $17.9943 | $17.99 | $18.00 | $18.00 |
| 7 purchase totals = | $989.29 | $1,068.2260 | $1,068.22 | $1,068.20 | $1,068.40 | |