| 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 | $247.80 | 3.851% | $257.3428 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $187.67 | 4.268% | $195.6798 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $21.42 | 6.799% | $22.8763 | $22.88 | $22.90 | $22.90 |
| Purchase #4 | $50.71 | 9.601% | $55.5787 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $141.37 | 9.870% | $155.3232 | $155.32 | $155.30 | $155.30 |
| Purchase #6 | $83.67 | 10.820% | $92.7231 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $91.64 | 12.357% | $102.964 | $102.96 | $102.95 | $103.00 |
| 7 purchase totals = | $824.28 | $882.4879 | $882.48 | $882.50 | $882.50 | |