| 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 | $184.48 | 10.143% | $203.1918 | $203.19 | $203.20 | $203.20 |
| Purchase #2 | $120.40 | 5.755% | $127.329 | $127.33 | $127.35 | $127.30 |
| Purchase #3 | $234.91 | 10.379% | $259.2913 | $259.29 | $259.30 | $259.30 |
| Purchase #4 | $98.77 | 9.350% | $108.005 | $108.01 | $108.00 | $108.00 |
| Purchase #5 | $101.92 | 3.832% | $105.8256 | $105.83 | $105.85 | $105.80 |
| Purchase #6 | $117.37 | 4.337% | $122.4603 | $122.46 | $122.45 | $122.50 |
| Purchase #7 | $117.70 | 5.778% | $124.5007 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $975.55 | $1,050.6037 | $1,050.61 | $1,050.65 | $1,050.60 | |