| 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 | $105.45 | 13.843% | $120.0474 | $120.05 | $120.05 | $120.00 |
| Purchase #2 | $221.96 | 3.539% | $229.8152 | $229.82 | $229.80 | $229.80 |
| Purchase #3 | $159.76 | 10.649% | $176.7728 | $176.77 | $176.75 | $176.80 |
| Purchase #4 | $74.81 | 5.327% | $78.7951 | $78.80 | $78.80 | $78.80 |
| Purchase #5 | $202.48 | 3.483% | $209.5324 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $165.91 | 10.498% | $183.3272 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $85.65 | 5.199% | $90.1029 | $90.10 | $90.10 | $90.10 |
| 7 purchase totals = | $1,016.02 | $1,088.3930 | $1,088.40 | $1,088.40 | $1,088.30 | |