| 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 | $127.61 | 7.396% | $137.048 | $137.05 | $137.05 | $137.00 |
| Purchase #2 | $225.73 | 11.206% | $251.0253 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $156.97 | 7.746% | $169.1289 | $169.13 | $169.15 | $169.10 |
| Purchase #4 | $136.53 | 3.756% | $141.6581 | $141.66 | $141.65 | $141.70 |
| Purchase #5 | $170.39 | 5.423% | $179.6302 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $106.38 | 13.724% | $120.9796 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $203.50 | 3.617% | $210.8606 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $1,127.11 | $1,210.3307 | $1,210.34 | $1,210.40 | $1,210.30 | |