| 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 | $221.34 | 11.207% | $246.1456 | $246.15 | $246.15 | $246.10 |
| Purchase #2 | $197.80 | 11.509% | $220.5648 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $10.68 | 11.452% | $11.9031 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $118.99 | 10.523% | $131.5113 | $131.51 | $131.50 | $131.50 |
| Purchase #5 | $81.58 | 9.700% | $89.4933 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $101.32 | 5.209% | $106.5978 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $214.81 | 11.566% | $239.6549 | $239.65 | $239.65 | $239.70 |
| 7 purchase totals = | $946.52 | $1,045.8708 | $1,045.86 | $1,045.85 | $1,045.90 | |