| 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 | $206.41 | 10.251% | $227.5691 | $227.57 | $227.55 | $227.60 |
| Purchase #2 | $58.61 | 10.252% | $64.6187 | $64.62 | $64.60 | $64.60 |
| Purchase #3 | $127.31 | 3.555% | $131.8359 | $131.84 | $131.85 | $131.80 |
| Purchase #4 | $69.76 | 3.635% | $72.2958 | $72.30 | $72.30 | $72.30 |
| Purchase #5 | $211.55 | 7.509% | $227.4353 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $7.35 | 13.848% | $8.3678 | $8.37 | $8.35 | $8.40 |
| Purchase #7 | $248.86 | 4.198% | $259.3071 | $259.31 | $259.30 | $259.30 |
| 7 purchase totals = | $929.85 | $991.4297 | $991.45 | $991.40 | $991.40 | |