| 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 | $197.75 | 11.625% | $220.7384 | $220.74 | $220.75 | $220.70 |
| Purchase #2 | $207.92 | 9.832% | $228.3627 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $58.67 | 7.223% | $62.9077 | $62.91 | $62.90 | $62.90 |
| Purchase #4 | $171.92 | 9.255% | $187.8312 | $187.83 | $187.85 | $187.80 |
| Purchase #5 | $144.83 | 4.772% | $151.7413 | $151.74 | $151.75 | $151.70 |
| Purchase #6 | $244.86 | 5.493% | $258.3102 | $258.31 | $258.30 | $258.30 |
| Purchase #7 | $209.77 | 6.162% | $222.696 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $1,235.72 | $1,332.5875 | $1,332.59 | $1,332.60 | $1,332.50 | |