| 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 | $210.62 | 3.657% | $218.3224 | $218.32 | $218.30 | $218.30 |
| Purchase #2 | $203.67 | 6.415% | $216.7354 | $216.74 | $216.75 | $216.70 |
| Purchase #3 | $98.82 | 6.696% | $105.437 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $189.70 | 13.427% | $215.171 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $153.96 | 10.798% | $170.5846 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $134.37 | 9.383% | $146.9779 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $240.67 | 9.234% | $262.8935 | $262.89 | $262.90 | $262.90 |
| 7 purchase totals = | $1,231.81 | $1,336.1218 | $1,336.12 | $1,336.15 | $1,336.10 | |