| 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 | $194.82 | 7.494% | $209.4198 | $209.42 | $209.40 | $209.40 |
| Purchase #2 | $223.63 | 12.816% | $252.2904 | $252.29 | $252.30 | $252.30 |
| Purchase #3 | $34.27 | 9.137% | $37.4012 | $37.40 | $37.40 | $37.40 |
| Purchase #4 | $50.66 | 7.595% | $54.5076 | $54.51 | $54.50 | $54.50 |
| Purchase #5 | $245.36 | 10.133% | $270.2223 | $270.22 | $270.20 | $270.20 |
| Purchase #6 | $192.75 | 4.836% | $202.0714 | $202.07 | $202.05 | $202.10 |
| Purchase #7 | $28.92 | 7.603% | $31.1188 | $31.12 | $31.10 | $31.10 |
| 7 purchase totals = | $970.41 | $1,057.0315 | $1,057.03 | $1,056.95 | $1,057.00 | |