| 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 | $101.50 | 13.540% | $115.2431 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $180.27 | 5.728% | $190.5959 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $77.30 | 7.117% | $82.8014 | $82.80 | $82.80 | $82.80 |
| Purchase #4 | $169.64 | 13.470% | $192.4905 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $197.82 | 11.310% | $220.1934 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $244.84 | 3.177% | $252.6186 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $36.43 | 11.560% | $40.6413 | $40.64 | $40.65 | $40.60 |
| 7 purchase totals = | $1,007.80 | $1,094.5842 | $1,094.58 | $1,094.60 | $1,094.50 | |