| 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 | $199.42 | 10.269% | $219.8984 | $219.90 | $219.90 | $219.90 |
| Purchase #2 | $150.41 | 11.827% | $168.199 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $70.83 | 6.529% | $75.4545 | $75.45 | $75.45 | $75.50 |
| Purchase #4 | $147.82 | 12.120% | $165.7358 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $73.58 | 11.241% | $81.8511 | $81.85 | $81.85 | $81.90 |
| Purchase #6 | $209.66 | 9.862% | $230.3367 | $230.34 | $230.35 | $230.30 |
| Purchase #7 | $163.97 | 3.299% | $169.3794 | $169.38 | $169.40 | $169.40 |
| 7 purchase totals = | $1,015.69 | $1,110.8549 | $1,110.86 | $1,110.90 | $1,110.90 | |