| 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 | $34.47 | 8.505% | $37.4017 | $37.40 | $37.40 | $37.40 |
| Purchase #2 | $220.46 | 10.776% | $244.2168 | $244.22 | $244.20 | $244.20 |
| Purchase #3 | $247.76 | 3.324% | $255.9955 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $194.55 | 6.564% | $207.3203 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $69.66 | 7.609% | $74.9604 | $74.96 | $74.95 | $75.00 |
| Purchase #6 | $10.78 | 6.646% | $11.4964 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $248.43 | 9.707% | $272.5451 | $272.55 | $272.55 | $272.50 |
| 7 purchase totals = | $1,026.11 | $1,103.9362 | $1,103.95 | $1,103.90 | $1,103.90 | |