| 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 | $207.43 | 5.671% | $219.1934 | $219.19 | $219.20 | $219.20 |
| Purchase #2 | $223.27 | 11.384% | $248.6871 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $40.52 | 6.191% | $43.0286 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $151.45 | 9.234% | $165.4349 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $50.78 | 10.253% | $55.9865 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $105.58 | 7.380% | $113.3718 | $113.37 | $113.35 | $113.40 |
| Purchase #7 | $135.46 | 12.788% | $152.7826 | $152.78 | $152.80 | $152.80 |
| 7 purchase totals = | $914.49 | $998.4849 | $998.48 | $998.55 | $998.50 | |