| 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 | $220.29 | 11.499% | $245.6211 | $245.62 | $245.60 | $245.60 |
| Purchase #2 | $123.57 | 10.419% | $136.4448 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $166.35 | 11.297% | $185.1426 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $150.27 | 6.618% | $160.2149 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $172.85 | 10.161% | $190.4133 | $190.41 | $190.40 | $190.40 |
| Purchase #6 | $23.53 | 4.506% | $24.5903 | $24.59 | $24.60 | $24.60 |
| Purchase #7 | $84.85 | 3.248% | $87.6059 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $941.71 | $1,030.0329 | $1,030.02 | $1,030.00 | $1,029.90 | |