| 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 | $224.30 | 12.500% | $252.3375 | $252.34 | $252.35 | $252.30 |
| Purchase #2 | $15.37 | 9.699% | $16.8607 | $16.86 | $16.85 | $16.90 |
| Purchase #3 | $246.31 | 12.163% | $276.2687 | $276.27 | $276.25 | $276.30 |
| Purchase #4 | $239.70 | 6.505% | $255.2925 | $255.29 | $255.30 | $255.30 |
| Purchase #5 | $44.52 | 9.664% | $48.8224 | $48.82 | $48.80 | $48.80 |
| Purchase #6 | $237.95 | 3.472% | $246.2116 | $246.21 | $246.20 | $246.20 |
| Purchase #7 | $6.95 | 7.697% | $7.4849 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $1,015.10 | $1,103.2783 | $1,103.27 | $1,103.25 | $1,103.30 | |