| 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 | $200.60 | 10.765% | $222.1946 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $63.34 | 3.165% | $65.3447 | $65.34 | $65.35 | $65.30 |
| Purchase #3 | $7.40 | 8.607% | $8.0369 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $188.62 | 4.538% | $197.1796 | $197.18 | $197.20 | $197.20 |
| Purchase #5 | $246.91 | 12.788% | $278.4849 | $278.48 | $278.50 | $278.50 |
| Purchase #6 | $241.63 | 7.235% | $259.1119 | $259.11 | $259.10 | $259.10 |
| Purchase #7 | $118.62 | 4.807% | $124.3221 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $1,067.12 | $1,154.6747 | $1,154.66 | $1,154.70 | $1,154.60 | |