| 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 | $231.69 | 3.225% | $239.162 | $239.16 | $239.15 | $239.20 |
| Purchase #2 | $164.57 | 7.240% | $176.4849 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $176.30 | 7.594% | $189.6882 | $189.69 | $189.70 | $189.70 |
| Purchase #4 | $177.80 | 12.790% | $200.5406 | $200.54 | $200.55 | $200.50 |
| Purchase #5 | $245.27 | 9.775% | $269.2451 | $269.25 | $269.25 | $269.20 |
| Purchase #6 | $165.73 | 6.403% | $176.3417 | $176.34 | $176.35 | $176.30 |
| Purchase #7 | $106.78 | 5.556% | $112.7127 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $1,268.14 | $1,364.1752 | $1,364.17 | $1,364.20 | $1,364.10 | |