| 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 | $21.93 | 6.733% | $23.4065 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $243.38 | 3.608% | $252.1612 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $184.72 | 9.696% | $202.6305 | $202.63 | $202.65 | $202.60 |
| Purchase #4 | $227.70 | 6.694% | $242.9422 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $91.39 | 4.259% | $95.2823 | $95.28 | $95.30 | $95.30 |
| Purchase #6 | $221.87 | 10.515% | $245.1996 | $245.20 | $245.20 | $245.20 |
| Purchase #7 | $37.73 | 12.742% | $42.5376 | $42.54 | $42.55 | $42.50 |
| 7 purchase totals = | $1,028.72 | $1,104.1599 | $1,104.16 | $1,104.20 | $1,104.10 | |