| 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 | $201.79 | 13.279% | $228.5857 | $228.59 | $228.60 | $228.60 |
| Purchase #2 | $139.60 | 5.609% | $147.4302 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $32.44 | 4.572% | $33.9232 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $194.97 | 5.871% | $206.4167 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $206.73 | 5.653% | $218.4164 | $218.42 | $218.40 | $218.40 |
| Purchase #6 | $44.99 | 5.283% | $47.3668 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $50.27 | 7.775% | $54.1785 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $870.79 | $936.3175 | $936.33 | $936.30 | $936.30 | |