| 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 | $72.59 | 13.290% | $82.2372 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $215.86 | 7.474% | $231.9934 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $161.78 | 13.233% | $183.1883 | $183.19 | $183.20 | $183.20 |
| Purchase #4 | $203.72 | 3.673% | $211.2026 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $73.88 | 9.423% | $80.8417 | $80.84 | $80.85 | $80.80 |
| Purchase #6 | $117.69 | 5.461% | $124.1171 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $219.43 | 5.871% | $232.3127 | $232.31 | $232.30 | $232.30 |
| 7 purchase totals = | $1,064.95 | $1,145.8930 | $1,145.89 | $1,145.90 | $1,145.80 | |