| 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 | $222.86 | 7.764% | $240.1629 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $139.66 | 10.782% | $154.7181 | $154.72 | $154.70 | $154.70 |
| Purchase #3 | $206.75 | 5.721% | $218.5782 | $218.58 | $218.60 | $218.60 |
| Purchase #4 | $218.82 | 5.136% | $230.0586 | $230.06 | $230.05 | $230.10 |
| Purchase #5 | $174.42 | 13.132% | $197.3248 | $197.32 | $197.30 | $197.30 |
| Purchase #6 | $240.56 | 4.540% | $251.4814 | $251.48 | $251.50 | $251.50 |
| Purchase #7 | $77.62 | 4.575% | $81.1711 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $1,280.69 | $1,373.4951 | $1,373.49 | $1,373.45 | $1,373.60 | |