| 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 | $244.87 | 10.242% | $269.9496 | $269.95 | $269.95 | $269.90 |
| Purchase #2 | $39.70 | 6.379% | $42.2325 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $13.83 | 5.504% | $14.5912 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $70.74 | 4.390% | $73.8455 | $73.85 | $73.85 | $73.80 |
| Purchase #5 | $70.68 | 7.351% | $75.8757 | $75.88 | $75.90 | $75.90 |
| Purchase #6 | $106.54 | 12.824% | $120.2027 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $43.42 | 13.608% | $49.3286 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $589.78 | $646.0258 | $646.03 | $646.10 | $645.90 | |