| 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 | $114.38 | 9.287% | $125.0025 | $125.00 | $125.00 | $125.00 |
| Purchase #2 | $37.58 | 4.361% | $39.2189 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $117.91 | 4.255% | $122.9271 | $122.93 | $122.95 | $122.90 |
| Purchase #4 | $202.83 | 9.207% | $221.5046 | $221.50 | $221.50 | $221.50 |
| Purchase #5 | $129.34 | 12.387% | $145.3613 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $49.40 | 11.714% | $55.1867 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $19.56 | 12.454% | $21.996 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $671.00 | $731.1971 | $731.20 | $731.20 | $731.20 | |