| 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 | $190.30 | 6.796% | $203.2328 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $161.37 | 3.513% | $167.0389 | $167.04 | $167.05 | $167.00 |
| Purchase #3 | $247.88 | 9.122% | $270.4916 | $270.49 | $270.50 | $270.50 |
| Purchase #4 | $143.25 | 5.123% | $150.5887 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $231.69 | 4.590% | $242.3246 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $34.51 | 11.311% | $38.4134 | $38.41 | $38.40 | $38.40 |
| Purchase #7 | $53.88 | 5.728% | $56.9662 | $56.97 | $56.95 | $57.00 |
| 7 purchase totals = | $1,062.88 | $1,129.0562 | $1,129.05 | $1,129.05 | $1,129.00 | |