| 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 | $32.70 | 11.202% | $36.3631 | $36.36 | $36.35 | $36.40 |
| Purchase #2 | $204.36 | 3.142% | $210.781 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $124.95 | 7.365% | $134.1526 | $134.15 | $134.15 | $134.20 |
| Purchase #4 | $150.31 | 5.799% | $159.0265 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $152.88 | 4.857% | $160.3054 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $218.46 | 13.840% | $248.6949 | $248.69 | $248.70 | $248.70 |
| Purchase #7 | $64.88 | 13.638% | $73.7283 | $73.73 | $73.75 | $73.70 |
| 7 purchase totals = | $948.54 | $1,023.0518 | $1,023.05 | $1,023.10 | $1,023.10 | |