| 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 | $205.85 | 7.372% | $221.0253 | $221.03 | $221.05 | $221.00 |
| Purchase #2 | $29.45 | 7.389% | $31.6261 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $205.44 | 9.174% | $224.2871 | $224.29 | $224.30 | $224.30 |
| Purchase #4 | $166.64 | 10.414% | $183.9939 | $183.99 | $184.00 | $184.00 |
| Purchase #5 | $53.52 | 4.572% | $55.9669 | $55.97 | $55.95 | $56.00 |
| Purchase #6 | $197.87 | 9.547% | $216.7606 | $216.76 | $216.75 | $216.80 |
| Purchase #7 | $150.50 | 10.512% | $166.3206 | $166.32 | $166.30 | $166.30 |
| 7 purchase totals = | $1,009.27 | $1,099.9805 | $1,099.99 | $1,100.00 | $1,100.00 | |