| 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 | $209.85 | 12.838% | $236.7905 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $43.84 | 8.714% | $47.6602 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $141.34 | 4.457% | $147.6395 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $105.29 | 11.157% | $117.0372 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $221.81 | 4.440% | $231.6584 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $120.77 | 12.253% | $135.5679 | $135.57 | $135.55 | $135.60 |
| Purchase #7 | $176.74 | 6.729% | $188.6328 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $1,019.64 | $1,104.9865 | $1,104.99 | $1,105.00 | $1,105.00 | |