| 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 | $201.86 | 11.483% | $225.0396 | $225.04 | $225.05 | $225.00 |
| Purchase #2 | $137.86 | 5.658% | $145.6601 | $145.66 | $145.65 | $145.70 |
| Purchase #3 | $208.59 | 9.186% | $227.7511 | $227.75 | $227.75 | $227.80 |
| Purchase #4 | $14.30 | 10.494% | $15.8006 | $15.80 | $15.80 | $15.80 |
| Purchase #5 | $221.83 | 7.343% | $238.119 | $238.12 | $238.10 | $238.10 |
| Purchase #6 | $135.63 | 6.131% | $143.9455 | $143.95 | $143.95 | $143.90 |
| Purchase #7 | $31.54 | 4.699% | $33.0221 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $951.61 | $1,029.3380 | $1,029.34 | $1,029.30 | $1,029.30 | |