| 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 | $106.83 | 4.233% | $111.3521 | $111.35 | $111.35 | $111.40 |
| Purchase #2 | $19.28 | 11.262% | $21.4513 | $21.45 | $21.45 | $21.50 |
| Purchase #3 | $201.47 | 4.229% | $209.9902 | $209.99 | $210.00 | $210.00 |
| Purchase #4 | $75.74 | 11.434% | $84.4001 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $107.83 | 3.281% | $111.3679 | $111.37 | $111.35 | $111.40 |
| Purchase #6 | $138.77 | 10.799% | $153.7558 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $8.98 | 5.591% | $9.4821 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $658.90 | $701.7995 | $701.80 | $701.80 | $702.00 | |