| 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 | $231.58 | 11.667% | $258.5984 | $258.60 | $258.60 | $258.60 |
| Purchase #2 | $121.70 | 6.412% | $129.5034 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $35.82 | 4.294% | $37.3581 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $250.82 | 13.759% | $285.3303 | $285.33 | $285.35 | $285.30 |
| Purchase #5 | $26.59 | 10.131% | $29.2838 | $29.28 | $29.30 | $29.30 |
| Purchase #6 | $113.34 | 7.440% | $121.7725 | $121.77 | $121.75 | $121.80 |
| Purchase #7 | $29.63 | 10.869% | $32.8505 | $32.85 | $32.85 | $32.90 |
| 7 purchase totals = | $809.48 | $894.6970 | $894.69 | $894.70 | $894.80 | |