| 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 | $231.32 | 7.688% | $249.1039 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $92.59 | 6.440% | $98.5528 | $98.55 | $98.55 | $98.60 |
| Purchase #3 | $62.50 | 7.512% | $67.195 | $67.20 | $67.20 | $67.20 |
| Purchase #4 | $87.62 | 9.624% | $96.0525 | $96.05 | $96.05 | $96.10 |
| Purchase #5 | $55.74 | 10.700% | $61.7042 | $61.70 | $61.70 | $61.70 |
| Purchase #6 | $231.44 | 9.246% | $252.8389 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $181.53 | 12.671% | $204.5317 | $204.53 | $204.55 | $204.50 |
| 7 purchase totals = | $942.74 | $1,029.9790 | $1,029.97 | $1,030.00 | $1,030.00 | |