| 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 | $40.82 | 3.368% | $42.1948 | $42.19 | $42.20 | $42.20 |
| Purchase #2 | $127.51 | 11.134% | $141.707 | $141.71 | $141.70 | $141.70 |
| Purchase #3 | $235.25 | 12.160% | $263.8564 | $263.86 | $263.85 | $263.90 |
| Purchase #4 | $238.93 | 6.640% | $254.795 | $254.80 | $254.80 | $254.80 |
| Purchase #5 | $243.49 | 3.310% | $251.5495 | $251.55 | $251.55 | $251.50 |
| Purchase #6 | $195.66 | 3.197% | $201.9153 | $201.92 | $201.90 | $201.90 |
| Purchase #7 | $247.67 | 8.529% | $268.7938 | $268.79 | $268.80 | $268.80 |
| 7 purchase totals = | $1,329.33 | $1,424.8118 | $1,424.82 | $1,424.80 | $1,424.80 | |