| 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 | $224.40 | 9.359% | $245.4016 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $249.49 | 13.254% | $282.5574 | $282.56 | $282.55 | $282.60 |
| Purchase #3 | $52.48 | 6.242% | $55.7558 | $55.76 | $55.75 | $55.80 |
| Purchase #4 | $178.54 | 8.384% | $193.5088 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $50.49 | 5.735% | $53.3856 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $209.74 | 4.205% | $218.5596 | $218.56 | $218.55 | $218.60 |
| Purchase #7 | $106.67 | 8.151% | $115.3647 | $115.36 | $115.35 | $115.40 |
| 7 purchase totals = | $1,071.81 | $1,164.5335 | $1,164.54 | $1,164.50 | $1,164.70 | |