| 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 | $34.74 | 12.447% | $39.0641 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $235.83 | 4.735% | $246.9966 | $247.00 | $247.00 | $247.00 |
| Purchase #3 | $195.82 | 12.345% | $219.994 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $219.26 | 11.614% | $244.7249 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $99.25 | 10.162% | $109.3358 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $105.70 | 5.142% | $111.1351 | $111.14 | $111.15 | $111.10 |
| Purchase #7 | $132.60 | 11.856% | $148.3211 | $148.32 | $148.30 | $148.30 |
| 7 purchase totals = | $1,023.20 | $1,119.5716 | $1,119.57 | $1,119.55 | $1,119.50 | |