| 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 | $189.35 | 9.521% | $207.378 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $95.75 | 4.203% | $99.7744 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $175.75 | 8.164% | $190.0982 | $190.10 | $190.10 | $190.10 |
| Purchase #4 | $29.29 | 8.427% | $31.7583 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $226.48 | 3.762% | $235.0002 | $235.00 | $235.00 | $235.00 |
| Purchase #6 | $92.94 | 4.151% | $96.7979 | $96.80 | $96.80 | $96.80 |
| Purchase #7 | $195.54 | 3.394% | $202.1766 | $202.18 | $202.20 | $202.20 |
| 7 purchase totals = | $1,005.10 | $1,062.9836 | $1,062.99 | $1,063.00 | $1,063.10 | |