| 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 | $111.33 | 10.657% | $123.1944 | $123.19 | $123.20 | $123.20 |
| Purchase #2 | $113.78 | 13.570% | $129.2199 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $202.85 | 13.637% | $230.5127 | $230.51 | $230.50 | $230.50 |
| Purchase #4 | $47.78 | 11.275% | $53.1672 | $53.17 | $53.15 | $53.20 |
| Purchase #5 | $127.32 | 4.354% | $132.8635 | $132.86 | $132.85 | $132.90 |
| Purchase #6 | $230.39 | 7.188% | $246.9504 | $246.95 | $246.95 | $247.00 |
| Purchase #7 | $30.51 | 12.828% | $34.4238 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $863.96 | $950.3319 | $950.32 | $950.25 | $950.40 | |