| 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 | $243.50 | 12.757% | $274.5633 | $274.56 | $274.55 | $274.60 |
| Purchase #2 | $229.33 | 7.172% | $245.7775 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $214.60 | 3.444% | $221.9908 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $161.86 | 5.256% | $170.3674 | $170.37 | $170.35 | $170.40 |
| Purchase #5 | $65.93 | 4.244% | $68.7281 | $68.73 | $68.75 | $68.70 |
| Purchase #6 | $63.25 | 10.575% | $69.9387 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $240.38 | 11.748% | $268.6198 | $268.62 | $268.60 | $268.60 |
| 7 purchase totals = | $1,218.85 | $1,319.9856 | $1,319.99 | $1,320.00 | $1,320.00 | |