| 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 | $25.94 | 12.109% | $29.0811 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $229.61 | 11.770% | $256.6351 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $192.89 | 8.164% | $208.6375 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $237.84 | 9.102% | $259.4882 | $259.49 | $259.50 | $259.50 |
| Purchase #5 | $35.51 | 9.582% | $38.9126 | $38.91 | $38.90 | $38.90 |
| Purchase #6 | $64.96 | 12.650% | $73.1774 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $224.82 | 6.549% | $239.5435 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $1,011.57 | $1,105.4754 | $1,105.48 | $1,105.55 | $1,105.40 | |