| 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 | $84.84 | 4.667% | $88.7995 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $225.98 | 10.608% | $249.952 | $249.95 | $249.95 | $250.00 |
| Purchase #3 | $80.46 | 6.754% | $85.8943 | $85.89 | $85.90 | $85.90 |
| Purchase #4 | $171.44 | 5.638% | $181.1058 | $181.11 | $181.10 | $181.10 |
| Purchase #5 | $136.94 | 8.840% | $149.0455 | $149.05 | $149.05 | $149.00 |
| Purchase #6 | $174.65 | 9.751% | $191.6801 | $191.68 | $191.70 | $191.70 |
| Purchase #7 | $105.32 | 10.532% | $116.4123 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $979.63 | $1,062.8895 | $1,062.89 | $1,062.90 | $1,062.90 | |