| 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 | $198.71 | 10.478% | $219.5308 | $219.53 | $219.55 | $219.50 |
| Purchase #2 | $235.72 | 7.210% | $252.7154 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $118.25 | 12.550% | $133.0904 | $133.09 | $133.10 | $133.10 |
| Purchase #4 | $103.98 | 5.686% | $109.8923 | $109.89 | $109.90 | $109.90 |
| Purchase #5 | $168.27 | 7.766% | $181.3378 | $181.34 | $181.35 | $181.30 |
| Purchase #6 | $8.29 | 13.264% | $9.3896 | $9.39 | $9.40 | $9.40 |
| Purchase #7 | $64.40 | 8.802% | $70.0685 | $70.07 | $70.05 | $70.10 |
| 7 purchase totals = | $897.62 | $976.0248 | $976.03 | $976.05 | $976.00 | |