| 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 | $187.93 | 11.785% | $210.0776 | $210.08 | $210.10 | $210.10 |
| Purchase #2 | $41.42 | 6.704% | $44.1968 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $27.97 | 4.822% | $29.3187 | $29.32 | $29.30 | $29.30 |
| Purchase #4 | $208.78 | 10.812% | $231.3533 | $231.35 | $231.35 | $231.40 |
| Purchase #5 | $112.98 | 9.672% | $123.9074 | $123.91 | $123.90 | $123.90 |
| Purchase #6 | $57.51 | 6.398% | $61.1895 | $61.19 | $61.20 | $61.20 |
| Purchase #7 | $5.53 | 3.597% | $5.7289 | $5.73 | $5.75 | $5.70 |
| 7 purchase totals = | $642.12 | $705.7722 | $705.78 | $705.80 | $705.80 | |