| 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 | $198.43 | 13.362% | $224.9442 | $224.94 | $224.95 | $224.90 |
| Purchase #2 | $114.82 | 3.125% | $118.4081 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $95.82 | 12.373% | $107.6758 | $107.68 | $107.70 | $107.70 |
| Purchase #4 | $159.54 | 9.283% | $174.3501 | $174.35 | $174.35 | $174.40 |
| Purchase #5 | $210.98 | 9.638% | $231.3143 | $231.31 | $231.30 | $231.30 |
| Purchase #6 | $123.88 | 11.537% | $138.172 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $47.70 | 9.841% | $52.3942 | $52.39 | $52.40 | $52.40 |
| 7 purchase totals = | $951.17 | $1,047.2587 | $1,047.25 | $1,047.25 | $1,047.30 | |