| 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 | $247.50 | 10.745% | $274.0939 | $274.09 | $274.10 | $274.10 |
| Purchase #2 | $110.70 | 10.791% | $122.6456 | $122.65 | $122.65 | $122.60 |
| Purchase #3 | $56.80 | 11.263% | $63.1974 | $63.20 | $63.20 | $63.20 |
| Purchase #4 | $81.96 | 9.434% | $89.6921 | $89.69 | $89.70 | $89.70 |
| Purchase #5 | $211.45 | 12.292% | $237.4414 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $175.60 | 5.552% | $185.3493 | $185.35 | $185.35 | $185.30 |
| Purchase #7 | $107.54 | 4.663% | $112.5546 | $112.55 | $112.55 | $112.60 |
| 7 purchase totals = | $991.55 | $1,084.9743 | $1,084.97 | $1,085.00 | $1,084.90 | |