| 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 | $228.84 | 9.124% | $249.7194 | $249.72 | $249.70 | $249.70 |
| Purchase #2 | $5.51 | 12.487% | $6.198 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $8.90 | 10.794% | $9.8607 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $72.69 | 3.571% | $75.2858 | $75.29 | $75.30 | $75.30 |
| Purchase #5 | $121.92 | 3.429% | $126.1006 | $126.10 | $126.10 | $126.10 |
| Purchase #6 | $87.52 | 9.346% | $95.6996 | $95.70 | $95.70 | $95.70 |
| Purchase #7 | $117.41 | 4.428% | $122.6089 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $642.79 | $685.4730 | $685.48 | $685.45 | $685.50 | |