| 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 | $23.29 | 4.672% | $24.3781 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $216.49 | 10.828% | $239.9315 | $239.93 | $239.95 | $239.90 |
| Purchase #3 | $67.64 | 11.426% | $75.3685 | $75.37 | $75.35 | $75.40 |
| Purchase #4 | $209.29 | 13.582% | $237.7158 | $237.72 | $237.70 | $237.70 |
| Purchase #5 | $89.73 | 7.112% | $96.1116 | $96.11 | $96.10 | $96.10 |
| Purchase #6 | $170.40 | 12.462% | $191.6352 | $191.64 | $191.65 | $191.60 |
| Purchase #7 | $211.57 | 9.172% | $230.9752 | $230.98 | $231.00 | $231.00 |
| 7 purchase totals = | $988.41 | $1,096.1159 | $1,096.13 | $1,096.15 | $1,096.10 | |