| 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 | $132.94 | 12.601% | $149.6918 | $149.69 | $149.70 | $149.70 |
| Purchase #2 | $102.32 | 5.763% | $108.2167 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $93.91 | 10.313% | $103.5949 | $103.59 | $103.60 | $103.60 |
| Purchase #4 | $19.57 | 5.369% | $20.6207 | $20.62 | $20.60 | $20.60 |
| Purchase #5 | $231.76 | 6.337% | $246.4466 | $246.45 | $246.45 | $246.40 |
| Purchase #6 | $220.36 | 12.840% | $248.6542 | $248.65 | $248.65 | $248.70 |
| Purchase #7 | $179.57 | 9.755% | $197.0871 | $197.09 | $197.10 | $197.10 |
| 7 purchase totals = | $980.43 | $1,074.3120 | $1,074.31 | $1,074.30 | $1,074.30 | |