| 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 | $210.84 | 13.269% | $238.8164 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $197.51 | 9.260% | $215.7994 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $234.43 | 12.319% | $263.3094 | $263.31 | $263.30 | $263.30 |
| Purchase #4 | $184.66 | 12.428% | $207.6095 | $207.61 | $207.60 | $207.60 |
| Purchase #5 | $18.35 | 6.464% | $19.5361 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $241.38 | 8.160% | $261.0766 | $261.08 | $261.10 | $261.10 |
| Purchase #7 | $191.98 | 12.760% | $216.4766 | $216.48 | $216.50 | $216.50 |
| 7 purchase totals = | $1,279.15 | $1,422.6240 | $1,422.64 | $1,422.65 | $1,422.60 | |