| 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 | $111.94 | 3.432% | $115.7818 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $65.88 | 6.136% | $69.9224 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $249.85 | 3.852% | $259.4742 | $259.47 | $259.45 | $259.50 |
| Purchase #4 | $150.98 | 7.375% | $162.1148 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $100.38 | 10.450% | $110.8697 | $110.87 | $110.85 | $110.90 |
| Purchase #6 | $44.78 | 3.423% | $46.3128 | $46.31 | $46.30 | $46.30 |
| Purchase #7 | $204.45 | 6.845% | $218.4446 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $928.26 | $982.9203 | $982.90 | $982.85 | $982.90 | |