| 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 | $192.25 | 13.386% | $217.9846 | $217.98 | $218.00 | $218.00 |
| Purchase #2 | $38.54 | 10.612% | $42.6299 | $42.63 | $42.65 | $42.60 |
| Purchase #3 | $76.94 | 9.807% | $84.4855 | $84.49 | $84.50 | $84.50 |
| Purchase #4 | $209.88 | 12.472% | $236.0562 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $102.97 | 4.859% | $107.9733 | $107.97 | $107.95 | $108.00 |
| Purchase #6 | $91.76 | 6.593% | $97.8097 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $122.58 | 10.707% | $135.7046 | $135.70 | $135.70 | $135.70 |
| 7 purchase totals = | $834.92 | $922.6438 | $922.64 | $922.65 | $922.70 | |