| 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 | $113.96 | 6.379% | $121.2295 | $121.23 | $121.25 | $121.20 |
| Purchase #2 | $54.33 | 9.463% | $59.4712 | $59.47 | $59.45 | $59.50 |
| Purchase #3 | $12.36 | 13.439% | $14.0211 | $14.02 | $14.00 | $14.00 |
| Purchase #4 | $231.78 | 11.678% | $258.8473 | $258.85 | $258.85 | $258.80 |
| Purchase #5 | $228.78 | 11.829% | $255.8424 | $255.84 | $255.85 | $255.80 |
| Purchase #6 | $160.62 | 11.186% | $178.587 | $178.59 | $178.60 | $178.60 |
| Purchase #7 | $144.98 | 8.823% | $157.7716 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $946.81 | $1,045.7701 | $1,045.77 | $1,045.75 | $1,045.70 | |