| 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 | $119.39 | 7.289% | $128.0923 | $128.09 | $128.10 | $128.10 |
| Purchase #2 | $108.72 | 6.285% | $115.5531 | $115.55 | $115.55 | $115.60 |
| Purchase #3 | $99.82 | 5.515% | $105.3251 | $105.33 | $105.35 | $105.30 |
| Purchase #4 | $165.30 | 7.246% | $177.2776 | $177.28 | $177.30 | $177.30 |
| Purchase #5 | $189.97 | 9.111% | $207.2782 | $207.28 | $207.30 | $207.30 |
| Purchase #6 | $59.76 | 6.726% | $63.7795 | $63.78 | $63.80 | $63.80 |
| Purchase #7 | $247.86 | 4.491% | $258.9914 | $258.99 | $259.00 | $259.00 |
| 7 purchase totals = | $990.82 | $1,056.2972 | $1,056.30 | $1,056.40 | $1,056.40 | |