| 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 | $218.73 | 11.358% | $243.5734 | $243.57 | $243.55 | $243.60 |
| Purchase #2 | $227.36 | 11.274% | $252.9926 | $252.99 | $253.00 | $253.00 |
| Purchase #3 | $161.27 | 6.415% | $171.6155 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $247.69 | 9.110% | $270.2546 | $270.25 | $270.25 | $270.30 |
| Purchase #5 | $36.64 | 7.564% | $39.4114 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $181.55 | 11.700% | $202.7914 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $243.43 | 6.150% | $258.4009 | $258.40 | $258.40 | $258.40 |
| 7 purchase totals = | $1,316.67 | $1,439.0398 | $1,439.03 | $1,439.00 | $1,439.10 | |