| 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 | $117.86 | 11.104% | $130.9472 | $130.95 | $130.95 | $130.90 |
| Purchase #2 | $8.66 | 13.742% | $9.8501 | $9.85 | $9.85 | $9.90 |
| Purchase #3 | $113.90 | 5.197% | $119.8194 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $56.45 | 13.232% | $63.9195 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $243.89 | 12.480% | $274.3275 | $274.33 | $274.35 | $274.30 |
| Purchase #6 | $170.89 | 6.345% | $181.733 | $181.73 | $181.75 | $181.70 |
| Purchase #7 | $30.66 | 7.241% | $32.8801 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $742.31 | $813.4768 | $813.48 | $813.50 | $813.40 | |