| 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 | $98.76 | 11.131% | $109.753 | $109.75 | $109.75 | $109.80 |
| Purchase #2 | $221.57 | 11.102% | $246.1687 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $88.28 | 11.420% | $98.3616 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $121.78 | 7.844% | $131.3324 | $131.33 | $131.35 | $131.30 |
| Purchase #5 | $186.72 | 9.564% | $204.5779 | $204.58 | $204.60 | $204.60 |
| Purchase #6 | $115.70 | 10.822% | $128.2211 | $128.22 | $128.20 | $128.20 |
| Purchase #7 | $170.44 | 11.464% | $189.9792 | $189.98 | $190.00 | $190.00 |
| 7 purchase totals = | $1,003.25 | $1,108.3939 | $1,108.39 | $1,108.40 | $1,108.50 | |