| 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 | $216.46 | 7.552% | $232.8071 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $211.87 | 7.463% | $227.6819 | $227.68 | $227.70 | $227.70 |
| Purchase #3 | $69.89 | 8.161% | $75.5937 | $75.59 | $75.60 | $75.60 |
| Purchase #4 | $105.50 | 11.684% | $117.8266 | $117.83 | $117.85 | $117.80 |
| Purchase #5 | $165.29 | 8.686% | $179.6471 | $179.65 | $179.65 | $179.60 |
| Purchase #6 | $129.97 | 11.843% | $145.3623 | $145.36 | $145.35 | $145.40 |
| Purchase #7 | $90.27 | 11.540% | $100.6872 | $100.69 | $100.70 | $100.70 |
| 7 purchase totals = | $989.25 | $1,079.6059 | $1,079.61 | $1,079.65 | $1,079.60 | |