| 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 | $222.88 | 10.415% | $246.093 | $246.09 | $246.10 | $246.10 |
| Purchase #2 | $145.61 | 11.812% | $162.8095 | $162.81 | $162.80 | $162.80 |
| Purchase #3 | $70.50 | 3.637% | $73.0641 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $167.80 | 9.660% | $184.0095 | $184.01 | $184.00 | $184.00 |
| Purchase #5 | $35.91 | 9.330% | $39.2604 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $61.35 | 5.818% | $64.9193 | $64.92 | $64.90 | $64.90 |
| Purchase #7 | $37.33 | 12.319% | $41.9287 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $741.38 | $812.0845 | $812.08 | $812.05 | $812.10 | |