| 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 | $197.34 | 12.252% | $221.5181 | $221.52 | $221.50 | $221.50 |
| Purchase #2 | $33.60 | 10.251% | $37.0443 | $37.04 | $37.05 | $37.00 |
| Purchase #3 | $187.34 | 7.250% | $200.9222 | $200.92 | $200.90 | $200.90 |
| Purchase #4 | $58.93 | 9.247% | $64.3793 | $64.38 | $64.40 | $64.40 |
| Purchase #5 | $36.88 | 7.543% | $39.6619 | $39.66 | $39.65 | $39.70 |
| Purchase #6 | $214.67 | 6.533% | $228.6944 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $208.79 | 9.658% | $228.9549 | $228.95 | $228.95 | $229.00 |
| 7 purchase totals = | $937.55 | $1,021.1751 | $1,021.16 | $1,021.15 | $1,021.20 | |