| 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 | $204.90 | 8.288% | $221.8821 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $171.55 | 11.541% | $191.3486 | $191.35 | $191.35 | $191.30 |
| Purchase #3 | $77.47 | 11.431% | $86.3256 | $86.33 | $86.35 | $86.30 |
| Purchase #4 | $18.64 | 5.340% | $19.6354 | $19.64 | $19.65 | $19.60 |
| Purchase #5 | $248.30 | 7.335% | $266.5128 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $70.81 | 11.566% | $78.9999 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $74.56 | 8.465% | $80.8715 | $80.87 | $80.85 | $80.90 |
| 7 purchase totals = | $866.23 | $945.5759 | $945.58 | $945.60 | $945.50 | |