| 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 | $101.80 | 10.826% | $112.8209 | $112.82 | $112.80 | $112.80 |
| Purchase #2 | $69.78 | 6.531% | $74.3373 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $91.56 | 6.174% | $97.2129 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $224.44 | 3.235% | $231.7006 | $231.70 | $231.70 | $231.70 |
| Purchase #5 | $129.29 | 13.490% | $146.7312 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $156.92 | 9.611% | $172.0016 | $172.00 | $172.00 | $172.00 |
| Purchase #7 | $220.43 | 11.159% | $245.0278 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $994.22 | $1,079.8323 | $1,079.83 | $1,079.85 | $1,079.70 | |