| 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 | $223.82 | 3.119% | $230.8009 | $230.80 | $230.80 | $230.80 |
| Purchase #2 | $197.99 | 5.390% | $208.6617 | $208.66 | $208.65 | $208.70 |
| Purchase #3 | $128.53 | 4.765% | $134.6545 | $134.65 | $134.65 | $134.70 |
| Purchase #4 | $175.61 | 10.151% | $193.4362 | $193.44 | $193.45 | $193.40 |
| Purchase #5 | $212.60 | 9.606% | $233.0224 | $233.02 | $233.00 | $233.00 |
| Purchase #6 | $124.86 | 9.799% | $137.095 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $21.38 | 9.385% | $23.3865 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $1,084.79 | $1,161.0572 | $1,161.06 | $1,161.05 | $1,161.10 | |