| 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 | $192.49 | 3.506% | $199.2387 | $199.24 | $199.25 | $199.20 |
| Purchase #2 | $160.86 | 8.227% | $174.094 | $174.09 | $174.10 | $174.10 |
| Purchase #3 | $112.47 | 6.473% | $119.7502 | $119.75 | $119.75 | $119.80 |
| Purchase #4 | $168.60 | 3.266% | $174.1065 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $182.51 | 13.327% | $206.8331 | $206.83 | $206.85 | $206.80 |
| Purchase #6 | $180.88 | 7.724% | $194.8512 | $194.85 | $194.85 | $194.90 |
| Purchase #7 | $233.97 | 8.310% | $253.4129 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $1,231.78 | $1,322.2866 | $1,322.28 | $1,322.30 | $1,322.30 | |