| 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 | $118.33 | 11.168% | $131.5451 | $131.55 | $131.55 | $131.50 |
| Purchase #2 | $215.37 | 8.257% | $233.1531 | $233.15 | $233.15 | $233.20 |
| Purchase #3 | $44.26 | 11.113% | $49.1786 | $49.18 | $49.20 | $49.20 |
| Purchase #4 | $124.49 | 3.452% | $128.7874 | $128.79 | $128.80 | $128.80 |
| Purchase #5 | $227.91 | 11.210% | $253.4587 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $122.62 | 10.643% | $135.6704 | $135.67 | $135.65 | $135.70 |
| Purchase #7 | $162.34 | 7.635% | $174.7347 | $174.73 | $174.75 | $174.70 |
| 7 purchase totals = | $1,015.32 | $1,106.5280 | $1,106.53 | $1,106.55 | $1,106.60 | |