| 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 | $223.78 | 10.573% | $247.4403 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $204.83 | 5.201% | $215.4832 | $215.48 | $215.50 | $215.50 |
| Purchase #3 | $213.70 | 12.678% | $240.7929 | $240.79 | $240.80 | $240.80 |
| Purchase #4 | $194.94 | 8.670% | $211.8413 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $52.27 | 5.407% | $55.0962 | $55.10 | $55.10 | $55.10 |
| Purchase #6 | $87.59 | 8.369% | $94.9204 | $94.92 | $94.90 | $94.90 |
| Purchase #7 | $249.31 | 5.579% | $263.219 | $263.22 | $263.20 | $263.20 |
| 7 purchase totals = | $1,226.42 | $1,328.7933 | $1,328.79 | $1,328.80 | $1,328.70 | |