| 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 | $240.27 | 5.672% | $253.8981 | $253.90 | $253.90 | $253.90 |
| Purchase #2 | $8.43 | 5.324% | $8.8788 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $242.44 | 13.194% | $274.4275 | $274.43 | $274.45 | $274.40 |
| Purchase #4 | $250.64 | 6.505% | $266.9441 | $266.94 | $266.95 | $266.90 |
| Purchase #5 | $25.75 | 7.214% | $27.6076 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $50.49 | 12.767% | $56.9361 | $56.94 | $56.95 | $56.90 |
| Purchase #7 | $211.47 | 9.198% | $230.921 | $230.92 | $230.90 | $230.90 |
| 7 purchase totals = | $1,029.49 | $1,119.6132 | $1,119.62 | $1,119.65 | $1,119.50 | |