| 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 | $191.79 | 12.653% | $216.0572 | $216.06 | $216.05 | $216.10 |
| Purchase #2 | $168.71 | 13.808% | $192.0055 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $146.71 | 10.630% | $162.3053 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $151.84 | 9.851% | $166.7978 | $166.80 | $166.80 | $166.80 |
| Purchase #5 | $234.64 | 5.863% | $248.3969 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $244.79 | 5.206% | $257.5338 | $257.53 | $257.55 | $257.50 |
| Purchase #7 | $124.77 | 9.513% | $136.6394 | $136.64 | $136.65 | $136.60 |
| 7 purchase totals = | $1,263.25 | $1,379.7359 | $1,379.75 | $1,379.75 | $1,379.70 | |