| 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 | $12.97 | 11.270% | $14.4317 | $14.43 | $14.45 | $14.40 |
| Purchase #2 | $231.98 | 11.339% | $258.2842 | $258.28 | $258.30 | $258.30 |
| Purchase #3 | $212.34 | 4.530% | $221.959 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $224.74 | 12.814% | $253.5382 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $71.97 | 8.484% | $78.0759 | $78.08 | $78.10 | $78.10 |
| Purchase #6 | $18.59 | 6.751% | $19.845 | $19.85 | $19.85 | $19.80 |
| Purchase #7 | $247.84 | 8.804% | $269.6598 | $269.66 | $269.65 | $269.70 |
| 7 purchase totals = | $1,020.43 | $1,115.7938 | $1,115.80 | $1,115.85 | $1,115.80 | |