| 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 | $217.30 | 13.500% | $246.6355 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $114.55 | 7.130% | $122.7174 | $122.72 | $122.70 | $122.70 |
| Purchase #3 | $243.97 | 6.192% | $259.0766 | $259.08 | $259.10 | $259.10 |
| Purchase #4 | $227.59 | 5.505% | $240.1188 | $240.12 | $240.10 | $240.10 |
| Purchase #5 | $15.63 | 3.260% | $16.1395 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $32.93 | 8.269% | $35.653 | $35.65 | $35.65 | $35.70 |
| Purchase #7 | $65.96 | 6.336% | $70.1392 | $70.14 | $70.15 | $70.10 |
| 7 purchase totals = | $917.93 | $990.4800 | $990.49 | $990.50 | $990.40 | |