| 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 | $124.64 | 6.146% | $132.3004 | $132.30 | $132.30 | $132.30 |
| Purchase #2 | $223.55 | 6.594% | $238.2909 | $238.29 | $238.30 | $238.30 |
| Purchase #3 | $184.89 | 5.358% | $194.7964 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $182.36 | 8.495% | $197.8515 | $197.85 | $197.85 | $197.90 |
| Purchase #5 | $199.50 | 5.162% | $209.7982 | $209.80 | $209.80 | $209.80 |
| Purchase #6 | $226.84 | 5.702% | $239.7744 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $170.38 | 11.346% | $189.7113 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $1,312.16 | $1,402.5231 | $1,402.52 | $1,402.50 | $1,402.60 | |