| 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 | $19.99 | 8.788% | $21.7467 | $21.75 | $21.75 | $21.70 |
| Purchase #2 | $200.76 | 10.230% | $221.2977 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $102.91 | 6.638% | $109.7412 | $109.74 | $109.75 | $109.70 |
| Purchase #4 | $246.80 | 12.410% | $277.4279 | $277.43 | $277.45 | $277.40 |
| Purchase #5 | $165.85 | 7.193% | $177.7796 | $177.78 | $177.80 | $177.80 |
| Purchase #6 | $238.62 | 6.532% | $254.2067 | $254.21 | $254.20 | $254.20 |
| Purchase #7 | $194.95 | 4.600% | $203.9177 | $203.92 | $203.90 | $203.90 |
| 7 purchase totals = | $1,169.88 | $1,266.1175 | $1,266.13 | $1,266.15 | $1,266.00 | |