| 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 | $245.77 | 7.719% | $264.741 | $264.74 | $264.75 | $264.70 |
| Purchase #2 | $206.65 | 11.402% | $230.2122 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $131.75 | 6.413% | $140.1991 | $140.20 | $140.20 | $140.20 |
| Purchase #4 | $177.98 | 6.698% | $189.9011 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $189.95 | 11.761% | $212.29 | $212.29 | $212.30 | $212.30 |
| Purchase #6 | $142.54 | 12.236% | $159.9812 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $47.59 | 5.537% | $50.2251 | $50.23 | $50.25 | $50.20 |
| 7 purchase totals = | $1,142.23 | $1,247.5497 | $1,247.55 | $1,247.60 | $1,247.50 | |