| 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 | $80.76 | 8.230% | $87.4065 | $87.41 | $87.40 | $87.40 |
| Purchase #2 | $199.57 | 6.429% | $212.4004 | $212.40 | $212.40 | $212.40 |
| Purchase #3 | $199.98 | 13.430% | $226.8373 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $180.94 | 9.672% | $198.4405 | $198.44 | $198.45 | $198.40 |
| Purchase #5 | $66.50 | 5.795% | $70.3537 | $70.35 | $70.35 | $70.40 |
| Purchase #6 | $69.39 | 10.851% | $76.9195 | $76.92 | $76.90 | $76.90 |
| Purchase #7 | $216.46 | 11.422% | $241.1841 | $241.18 | $241.20 | $241.20 |
| 7 purchase totals = | $1,013.60 | $1,113.5420 | $1,113.54 | $1,113.55 | $1,113.50 | |