| 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 | $197.64 | 9.808% | $217.0245 | $217.02 | $217.00 | $217.00 |
| Purchase #2 | $84.61 | 11.690% | $94.5009 | $94.50 | $94.50 | $94.50 |
| Purchase #3 | $165.71 | 9.406% | $181.2967 | $181.30 | $181.30 | $181.30 |
| Purchase #4 | $163.47 | 4.517% | $170.8539 | $170.85 | $170.85 | $170.90 |
| Purchase #5 | $134.26 | 13.844% | $152.847 | $152.85 | $152.85 | $152.80 |
| Purchase #6 | $10.70 | 6.617% | $11.408 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $215.37 | 12.664% | $242.6445 | $242.64 | $242.65 | $242.60 |
| 7 purchase totals = | $971.76 | $1,070.5755 | $1,070.57 | $1,070.55 | $1,070.50 | |