| 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 | $202.63 | 3.344% | $209.4059 | $209.41 | $209.40 | $209.40 |
| Purchase #2 | $176.38 | 11.322% | $196.3497 | $196.35 | $196.35 | $196.30 |
| Purchase #3 | $122.25 | 13.131% | $138.3026 | $138.30 | $138.30 | $138.30 |
| Purchase #4 | $13.55 | 12.331% | $15.2209 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $38.26 | 11.440% | $42.6369 | $42.64 | $42.65 | $42.60 |
| Purchase #6 | $176.74 | 9.622% | $193.7459 | $193.75 | $193.75 | $193.70 |
| Purchase #7 | $96.58 | 13.180% | $109.3092 | $109.31 | $109.30 | $109.30 |
| 7 purchase totals = | $826.39 | $904.9711 | $904.98 | $904.95 | $904.80 | |