| 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 | $32.60 | 10.234% | $35.9363 | $35.94 | $35.95 | $35.90 |
| Purchase #2 | $65.67 | 12.408% | $73.8183 | $73.82 | $73.80 | $73.80 |
| Purchase #3 | $221.74 | 4.269% | $231.2061 | $231.21 | $231.20 | $231.20 |
| Purchase #4 | $217.32 | 12.149% | $243.7222 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $246.60 | 12.211% | $276.7123 | $276.71 | $276.70 | $276.70 |
| Purchase #6 | $211.88 | 9.869% | $232.7904 | $232.79 | $232.80 | $232.80 |
| Purchase #7 | $34.94 | 12.436% | $39.2851 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $1,030.75 | $1,133.4707 | $1,133.48 | $1,133.45 | $1,133.40 | |