| 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 | $212.42 | 3.201% | $219.2196 | $219.22 | $219.20 | $219.20 |
| Purchase #2 | $220.56 | 6.312% | $234.4817 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $59.78 | 3.209% | $61.6983 | $61.70 | $61.70 | $61.70 |
| Purchase #4 | $17.64 | 12.460% | $19.8379 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $63.59 | 7.688% | $68.4788 | $68.48 | $68.50 | $68.50 |
| Purchase #6 | $92.25 | 6.480% | $98.2278 | $98.23 | $98.25 | $98.20 |
| Purchase #7 | $32.45 | 6.848% | $34.6722 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $698.69 | $736.6163 | $736.62 | $736.65 | $736.60 | |