| 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 | $232.98 | 9.174% | $254.3536 | $254.35 | $254.35 | $254.40 |
| Purchase #2 | $81.51 | 9.671% | $89.3928 | $89.39 | $89.40 | $89.40 |
| Purchase #3 | $209.29 | 9.736% | $229.6665 | $229.67 | $229.65 | $229.70 |
| Purchase #4 | $20.84 | 10.206% | $22.9669 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $147.97 | 6.617% | $157.7612 | $157.76 | $157.75 | $157.80 |
| Purchase #6 | $73.89 | 7.797% | $79.6512 | $79.65 | $79.65 | $79.70 |
| Purchase #7 | $73.90 | 9.487% | $80.9109 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $840.38 | $914.7031 | $914.70 | $914.65 | $914.90 | |