| 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 | $204.91 | 4.388% | $213.9015 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $29.74 | 5.483% | $31.3706 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $96.52 | 12.260% | $108.3534 | $108.35 | $108.35 | $108.40 |
| Purchase #4 | $14.63 | 3.490% | $15.1406 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $38.34 | 13.283% | $43.4327 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $24.98 | 4.372% | $26.0721 | $26.07 | $26.05 | $26.10 |
| Purchase #7 | $165.80 | 7.766% | $178.676 | $178.68 | $178.70 | $178.70 |
| 7 purchase totals = | $574.92 | $616.9469 | $616.94 | $616.95 | $617.00 | |