| 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 | $232.90 | 4.416% | $243.1849 | $243.18 | $243.20 | $243.20 |
| Purchase #2 | $241.59 | 13.301% | $273.7239 | $273.72 | $273.70 | $273.70 |
| Purchase #3 | $65.58 | 5.383% | $69.1102 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $167.90 | 11.207% | $186.7166 | $186.72 | $186.70 | $186.70 |
| Purchase #5 | $175.51 | 7.243% | $188.2222 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $87.86 | 4.231% | $91.5774 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $203.72 | 8.860% | $221.7696 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $1,175.06 | $1,274.3048 | $1,274.30 | $1,274.25 | $1,274.30 | |