| 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 | $11.26 | 10.230% | $12.4119 | $12.41 | $12.40 | $12.40 |
| Purchase #2 | $16.77 | 8.388% | $18.1767 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $161.93 | 11.154% | $179.9917 | $179.99 | $180.00 | $180.00 |
| Purchase #4 | $130.44 | 12.107% | $146.2324 | $146.23 | $146.25 | $146.20 |
| Purchase #5 | $118.90 | 8.592% | $129.1159 | $129.12 | $129.10 | $129.10 |
| Purchase #6 | $118.79 | 13.714% | $135.0809 | $135.08 | $135.10 | $135.10 |
| Purchase #7 | $216.63 | 9.628% | $237.4871 | $237.49 | $237.50 | $237.50 |
| 7 purchase totals = | $774.72 | $858.4966 | $858.50 | $858.55 | $858.50 | |