| 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 | $220.39 | 4.394% | $230.0739 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $34.89 | 8.453% | $37.8393 | $37.84 | $37.85 | $37.80 |
| Purchase #3 | $133.86 | 5.633% | $141.4003 | $141.40 | $141.40 | $141.40 |
| Purchase #4 | $134.49 | 11.106% | $149.4265 | $149.43 | $149.45 | $149.40 |
| Purchase #5 | $86.40 | 5.764% | $91.3801 | $91.38 | $91.40 | $91.40 |
| Purchase #6 | $18.57 | 6.224% | $19.7258 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $106.83 | 9.798% | $117.2972 | $117.30 | $117.30 | $117.30 |
| 7 purchase totals = | $735.43 | $787.1431 | $787.15 | $787.20 | $787.10 | |