| 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 | $111.78 | 3.327% | $115.4989 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $207.41 | 5.560% | $218.942 | $218.94 | $218.95 | $218.90 |
| Purchase #3 | $142.99 | 8.789% | $155.5574 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $166.65 | 7.156% | $178.5755 | $178.58 | $178.60 | $178.60 |
| Purchase #5 | $206.67 | 8.543% | $224.3258 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $147.51 | 3.659% | $152.9074 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $48.49 | 4.464% | $50.6546 | $50.65 | $50.65 | $50.70 |
| 7 purchase totals = | $1,031.50 | $1,096.4616 | $1,096.47 | $1,096.50 | $1,096.50 | |