| 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 | $218.98 | 9.443% | $239.6583 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $12.70 | 5.136% | $13.3523 | $13.35 | $13.35 | $13.40 |
| Purchase #3 | $48.61 | 11.589% | $54.2434 | $54.24 | $54.25 | $54.20 |
| Purchase #4 | $167.44 | 12.337% | $188.0971 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $158.89 | 11.817% | $177.666 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $244.89 | 7.834% | $264.0747 | $264.07 | $264.05 | $264.10 |
| Purchase #7 | $181.42 | 10.617% | $200.6814 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $1,032.93 | $1,137.7732 | $1,137.77 | $1,137.75 | $1,137.90 | |