| 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 | $10.52 | 4.262% | $10.9684 | $10.97 | $10.95 | $11.00 |
| Purchase #2 | $142.49 | 7.554% | $153.2537 | $153.25 | $153.25 | $153.30 |
| Purchase #3 | $250.29 | 6.517% | $266.6014 | $266.60 | $266.60 | $266.60 |
| Purchase #4 | $64.66 | 13.507% | $73.3936 | $73.39 | $73.40 | $73.40 |
| Purchase #5 | $139.59 | 5.449% | $147.1963 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $212.55 | 13.471% | $241.1826 | $241.18 | $241.20 | $241.20 |
| Purchase #7 | $238.46 | 13.355% | $270.3063 | $270.31 | $270.30 | $270.30 |
| 7 purchase totals = | $1,058.56 | $1,162.9023 | $1,162.90 | $1,162.90 | $1,163.00 | |