| 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 | $113.60 | 4.140% | $118.303 | $118.30 | $118.30 | $118.30 |
| Purchase #2 | $223.94 | 6.282% | $238.0079 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $6.83 | 12.506% | $7.6842 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $205.96 | 12.541% | $231.7894 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $140.90 | 8.646% | $153.0822 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $47.36 | 13.841% | $53.9151 | $53.92 | $53.90 | $53.90 |
| Purchase #7 | $200.73 | 13.709% | $228.2481 | $228.25 | $228.25 | $228.20 |
| 7 purchase totals = | $939.32 | $1,031.0299 | $1,031.03 | $1,031.05 | $1,031.00 | |