| 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 | $109.90 | 9.200% | $120.0108 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $105.30 | 5.701% | $111.3032 | $111.30 | $111.30 | $111.30 |
| Purchase #3 | $178.77 | 3.134% | $184.3727 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $240.44 | 9.422% | $263.0943 | $263.09 | $263.10 | $263.10 |
| Purchase #5 | $43.51 | 11.622% | $48.5667 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $26.59 | 11.160% | $29.5574 | $29.56 | $29.55 | $29.60 |
| Purchase #7 | $126.25 | 13.840% | $143.723 | $143.72 | $143.70 | $143.70 |
| 7 purchase totals = | $830.76 | $900.6281 | $900.62 | $900.55 | $900.70 | |