| 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 | $124.42 | 5.405% | $131.1449 | $131.14 | $131.15 | $131.10 |
| Purchase #2 | $203.46 | 8.173% | $220.0888 | $220.09 | $220.10 | $220.10 |
| Purchase #3 | $31.92 | 10.804% | $35.3686 | $35.37 | $35.35 | $35.40 |
| Purchase #4 | $236.47 | 4.710% | $247.6077 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $141.49 | 10.672% | $156.5898 | $156.59 | $156.60 | $156.60 |
| Purchase #6 | $5.78 | 3.766% | $5.9977 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $139.62 | 11.102% | $155.1206 | $155.12 | $155.10 | $155.10 |
| 7 purchase totals = | $883.16 | $951.9181 | $951.92 | $951.90 | $951.90 | |