| 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 | $211.61 | 12.505% | $238.0718 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $61.66 | 5.537% | $65.0741 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $13.60 | 4.783% | $14.2505 | $14.25 | $14.25 | $14.30 |
| Purchase #4 | $29.38 | 7.851% | $31.6866 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $61.81 | 13.754% | $70.3113 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $123.41 | 9.102% | $134.6428 | $134.64 | $134.65 | $134.60 |
| Purchase #7 | $41.74 | 12.774% | $47.0719 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $543.21 | $601.1090 | $601.10 | $601.05 | $601.20 | |