| 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 | $210.26 | 10.274% | $231.8621 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $63.44 | 7.300% | $68.0711 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $21.43 | 13.177% | $24.2538 | $24.25 | $24.25 | $24.30 |
| Purchase #4 | $15.99 | 7.259% | $17.1507 | $17.15 | $17.15 | $17.20 |
| Purchase #5 | $133.98 | 7.598% | $144.1598 | $144.16 | $144.15 | $144.20 |
| Purchase #6 | $250.26 | 7.177% | $268.2212 | $268.22 | $268.20 | $268.20 |
| Purchase #7 | $245.47 | 13.631% | $278.93 | $278.93 | $278.95 | $278.90 |
| 7 purchase totals = | $940.83 | $1,032.6487 | $1,032.64 | $1,032.60 | $1,032.80 | |