| 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 | $176.35 | 12.163% | $197.7995 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $118.43 | 4.512% | $123.7736 | $123.77 | $123.75 | $123.80 |
| Purchase #3 | $106.40 | 8.538% | $115.4844 | $115.48 | $115.50 | $115.50 |
| Purchase #4 | $216.43 | 13.119% | $244.8235 | $244.82 | $244.80 | $244.80 |
| Purchase #5 | $221.35 | 10.253% | $244.045 | $244.05 | $244.05 | $244.00 |
| Purchase #6 | $225.30 | 7.585% | $242.389 | $242.39 | $242.40 | $242.40 |
| Purchase #7 | $174.35 | 5.174% | $183.3709 | $183.37 | $183.35 | $183.40 |
| 7 purchase totals = | $1,238.61 | $1,351.6859 | $1,351.68 | $1,351.65 | $1,351.70 | |