| 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 | $101.92 | 8.861% | $110.9511 | $110.95 | $110.95 | $111.00 |
| Purchase #2 | $101.38 | 4.521% | $105.9634 | $105.96 | $105.95 | $106.00 |
| Purchase #3 | $75.39 | 11.235% | $83.8601 | $83.86 | $83.85 | $83.90 |
| Purchase #4 | $233.82 | 8.384% | $253.4235 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $195.35 | 9.347% | $213.6094 | $213.61 | $213.60 | $213.60 |
| Purchase #6 | $248.83 | 7.435% | $267.3305 | $267.33 | $267.35 | $267.30 |
| Purchase #7 | $170.71 | 3.278% | $176.3059 | $176.31 | $176.30 | $176.30 |
| 7 purchase totals = | $1,127.40 | $1,211.4439 | $1,211.44 | $1,211.40 | $1,211.50 | |