| 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 | $195.61 | 6.358% | $208.0469 | $208.05 | $208.05 | $208.00 |
| Purchase #2 | $135.37 | 3.103% | $139.5705 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $196.73 | 6.336% | $209.1948 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $109.86 | 5.390% | $115.7815 | $115.78 | $115.80 | $115.80 |
| Purchase #5 | $227.61 | 11.170% | $253.034 | $253.03 | $253.05 | $253.00 |
| Purchase #6 | $187.58 | 5.504% | $197.9044 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $64.33 | 10.613% | $71.1573 | $71.16 | $71.15 | $71.20 |
| 7 purchase totals = | $1,117.09 | $1,194.6894 | $1,194.68 | $1,194.70 | $1,194.70 | |