| 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 | $220.86 | 10.693% | $244.4766 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $190.30 | 8.770% | $206.9893 | $206.99 | $207.00 | $207.00 |
| Purchase #3 | $47.30 | 12.368% | $53.1501 | $53.15 | $53.15 | $53.20 |
| Purchase #4 | $11.85 | 11.137% | $13.1697 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $246.35 | 11.257% | $274.0816 | $274.08 | $274.10 | $274.10 |
| Purchase #6 | $199.87 | 3.849% | $207.563 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $27.99 | 11.599% | $31.2366 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $944.52 | $1,030.6669 | $1,030.67 | $1,030.70 | $1,030.80 | |