| 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 | $136.35 | 3.391% | $140.9736 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $219.40 | 6.471% | $233.5974 | $233.60 | $233.60 | $233.60 |
| Purchase #3 | $129.37 | 8.763% | $140.7067 | $140.71 | $140.70 | $140.70 |
| Purchase #4 | $246.83 | 12.170% | $276.8692 | $276.87 | $276.85 | $276.90 |
| Purchase #5 | $160.49 | 4.336% | $167.4488 | $167.45 | $167.45 | $167.40 |
| Purchase #6 | $28.34 | 4.737% | $29.6825 | $29.68 | $29.70 | $29.70 |
| Purchase #7 | $44.97 | 11.145% | $49.9819 | $49.98 | $50.00 | $50.00 |
| 7 purchase totals = | $965.75 | $1,039.2601 | $1,039.26 | $1,039.25 | $1,039.30 | |