| 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 | $205.61 | 4.558% | $214.9817 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $131.71 | 4.787% | $138.015 | $138.02 | $138.00 | $138.00 |
| Purchase #3 | $121.44 | 11.641% | $135.5768 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $153.55 | 11.311% | $170.918 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $137.80 | 5.865% | $145.882 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $209.53 | 9.315% | $229.0477 | $229.05 | $229.05 | $229.00 |
| Purchase #7 | $165.64 | 5.594% | $174.9059 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $1,125.28 | $1,209.3271 | $1,209.34 | $1,209.35 | $1,209.30 | |