| 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 | $212.55 | 3.343% | $219.6555 | $219.66 | $219.65 | $219.70 |
| Purchase #2 | $139.43 | 7.218% | $149.4941 | $149.49 | $149.50 | $149.50 |
| Purchase #3 | $72.37 | 10.518% | $79.9819 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $31.29 | 5.140% | $32.8983 | $32.90 | $32.90 | $32.90 |
| Purchase #5 | $86.35 | 8.227% | $93.454 | $93.45 | $93.45 | $93.50 |
| Purchase #6 | $160.44 | 6.768% | $171.2986 | $171.30 | $171.30 | $171.30 |
| Purchase #7 | $95.75 | 6.503% | $101.9766 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $798.18 | $848.7590 | $848.76 | $848.80 | $848.90 | |