| 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 | $201.56 | 9.827% | $221.3673 | $221.37 | $221.35 | $221.40 |
| Purchase #2 | $129.93 | 12.145% | $145.71 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $217.67 | 7.818% | $234.6874 | $234.69 | $234.70 | $234.70 |
| Purchase #4 | $201.55 | 4.727% | $211.0773 | $211.08 | $211.10 | $211.10 |
| Purchase #5 | $196.38 | 6.565% | $209.2723 | $209.27 | $209.25 | $209.30 |
| Purchase #6 | $53.94 | 9.672% | $59.1571 | $59.16 | $59.15 | $59.20 |
| Purchase #7 | $196.56 | 11.116% | $218.4096 | $218.41 | $218.40 | $218.40 |
| 7 purchase totals = | $1,197.59 | $1,299.6810 | $1,299.69 | $1,299.65 | $1,299.80 | |