| 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 | $83.33 | 6.240% | $88.5298 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $195.64 | 13.511% | $222.0729 | $222.07 | $222.05 | $222.10 |
| Purchase #3 | $210.36 | 7.527% | $226.1938 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $31.63 | 7.544% | $34.0162 | $34.02 | $34.00 | $34.00 |
| Purchase #5 | $218.31 | 4.581% | $228.3108 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $181.61 | 11.729% | $202.911 | $202.91 | $202.90 | $202.90 |
| Purchase #7 | $220.78 | 11.573% | $246.3309 | $246.33 | $246.35 | $246.30 |
| 7 purchase totals = | $1,141.66 | $1,248.3654 | $1,248.36 | $1,248.35 | $1,248.30 | |