| 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 | $203.45 | 8.476% | $220.6944 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $175.97 | 8.316% | $190.6037 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $182.99 | 10.508% | $202.2186 | $202.22 | $202.20 | $202.20 |
| Purchase #4 | $114.45 | 12.744% | $129.0355 | $129.04 | $129.05 | $129.00 |
| Purchase #5 | $71.31 | 7.125% | $76.3908 | $76.39 | $76.40 | $76.40 |
| Purchase #6 | $55.70 | 12.611% | $62.7243 | $62.72 | $62.70 | $62.70 |
| Purchase #7 | $165.31 | 3.636% | $171.3207 | $171.32 | $171.30 | $171.30 |
| 7 purchase totals = | $969.18 | $1,052.9880 | $1,052.98 | $1,052.95 | $1,052.90 | |