| 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 | $110.85 | 9.735% | $121.6412 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $235.92 | 13.772% | $268.4109 | $268.41 | $268.40 | $268.40 |
| Purchase #3 | $200.51 | 10.471% | $221.5054 | $221.51 | $221.50 | $221.50 |
| Purchase #4 | $185.92 | 6.320% | $197.6701 | $197.67 | $197.65 | $197.70 |
| Purchase #5 | $51.82 | 4.249% | $54.0218 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $142.95 | 8.297% | $154.8106 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $31.54 | 7.507% | $33.9077 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $959.51 | $1,051.9677 | $1,051.97 | $1,051.90 | $1,051.90 | |