| 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 | $142.56 | 5.236% | $150.0244 | $150.02 | $150.00 | $150.00 |
| Purchase #2 | $243.48 | 7.653% | $262.1135 | $262.11 | $262.10 | $262.10 |
| Purchase #3 | $195.34 | 5.334% | $205.7594 | $205.76 | $205.75 | $205.80 |
| Purchase #4 | $131.31 | 7.115% | $140.6527 | $140.65 | $140.65 | $140.70 |
| Purchase #5 | $17.44 | 8.479% | $18.9187 | $18.92 | $18.90 | $18.90 |
| Purchase #6 | $221.97 | 13.729% | $252.4443 | $252.44 | $252.45 | $252.40 |
| Purchase #7 | $29.86 | 10.584% | $33.0204 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $981.96 | $1,062.9334 | $1,062.92 | $1,062.85 | $1,062.90 | |