| 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 | $22.30 | 9.284% | $24.3703 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $184.52 | 11.823% | $206.3358 | $206.34 | $206.35 | $206.30 |
| Purchase #3 | $166.82 | 11.245% | $185.5789 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $161.62 | 9.830% | $177.5072 | $177.51 | $177.50 | $177.50 |
| Purchase #5 | $98.70 | 11.502% | $110.0525 | $110.05 | $110.05 | $110.10 |
| Purchase #6 | $151.52 | 4.641% | $158.552 | $158.55 | $158.55 | $158.60 |
| Purchase #7 | $178.40 | 8.332% | $193.2643 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $963.88 | $1,055.6610 | $1,055.66 | $1,055.65 | $1,055.80 | |