| 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 | $26.27 | 8.799% | $28.5815 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $162.65 | 8.828% | $177.0087 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $213.25 | 12.142% | $239.1428 | $239.14 | $239.15 | $239.10 |
| Purchase #4 | $133.41 | 9.827% | $146.5202 | $146.52 | $146.50 | $146.50 |
| Purchase #5 | $223.51 | 11.119% | $248.3621 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $238.39 | 8.125% | $257.7592 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $101.75 | 8.174% | $110.067 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $1,099.23 | $1,207.4415 | $1,207.44 | $1,207.40 | $1,207.50 | |