| 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 | $189.43 | 12.434% | $212.9837 | $212.98 | $213.00 | $213.00 |
| Purchase #2 | $182.38 | 8.172% | $197.2841 | $197.28 | $197.30 | $197.30 |
| Purchase #3 | $196.91 | 3.181% | $203.1737 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $167.39 | 6.543% | $178.3423 | $178.34 | $178.35 | $178.30 |
| Purchase #5 | $29.71 | 7.282% | $31.8735 | $31.87 | $31.85 | $31.90 |
| Purchase #6 | $126.77 | 4.251% | $132.159 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $128.44 | 3.319% | $132.7029 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $1,021.03 | $1,088.5192 | $1,088.50 | $1,088.50 | $1,088.60 | |