| 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 | $113.90 | 6.415% | $121.2067 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $15.37 | 6.133% | $16.3126 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $180.69 | 6.330% | $192.1277 | $192.13 | $192.15 | $192.10 |
| Purchase #4 | $237.76 | 11.191% | $264.3677 | $264.37 | $264.35 | $264.40 |
| Purchase #5 | $242.48 | 9.869% | $266.4104 | $266.41 | $266.40 | $266.40 |
| Purchase #6 | $117.62 | 7.805% | $126.8002 | $126.80 | $126.80 | $126.80 |
| Purchase #7 | $170.28 | 12.628% | $191.783 | $191.78 | $191.80 | $191.80 |
| 7 purchase totals = | $1,078.10 | $1,179.0083 | $1,179.01 | $1,179.00 | $1,179.00 | |