| 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 | $186.44 | 12.556% | $209.8494 | $209.85 | $209.85 | $209.80 |
| Purchase #2 | $137.63 | 4.170% | $143.3692 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $219.63 | 7.301% | $235.6652 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $94.43 | 6.661% | $100.72 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $94.27 | 8.151% | $101.9539 | $101.95 | $101.95 | $102.00 |
| Purchase #6 | $250.40 | 5.585% | $264.3848 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $184.62 | 5.807% | $195.3409 | $195.34 | $195.35 | $195.30 |
| 7 purchase totals = | $1,167.42 | $1,251.2834 | $1,251.28 | $1,251.25 | $1,251.30 | |