| 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 | $117.83 | 3.850% | $122.3665 | $122.37 | $122.35 | $122.40 |
| Purchase #2 | $193.31 | 5.310% | $203.5748 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $239.92 | 7.721% | $258.4442 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $226.66 | 13.513% | $257.2886 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $155.75 | 4.281% | $162.4177 | $162.42 | $162.40 | $162.40 |
| Purchase #6 | $70.48 | 11.556% | $78.6247 | $78.62 | $78.60 | $78.60 |
| Purchase #7 | $50.33 | 7.835% | $54.2734 | $54.27 | $54.25 | $54.30 |
| 7 purchase totals = | $1,054.28 | $1,136.9899 | $1,136.98 | $1,136.90 | $1,137.00 | |