| 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 | $123.31 | 11.170% | $137.0837 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $237.86 | 3.119% | $245.2789 | $245.28 | $245.30 | $245.30 |
| Purchase #3 | $240.54 | 13.410% | $272.7964 | $272.80 | $272.80 | $272.80 |
| Purchase #4 | $34.80 | 9.542% | $38.1206 | $38.12 | $38.10 | $38.10 |
| Purchase #5 | $184.91 | 12.673% | $208.3436 | $208.34 | $208.35 | $208.30 |
| Purchase #6 | $197.25 | 12.394% | $221.6972 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $159.74 | 8.470% | $173.27 | $173.27 | $173.25 | $173.30 |
| 7 purchase totals = | $1,178.41 | $1,296.5904 | $1,296.59 | $1,296.60 | $1,296.60 | |