| 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 | $107.51 | 9.141% | $117.3375 | $117.34 | $117.35 | $117.30 |
| Purchase #2 | $99.61 | 10.868% | $110.4356 | $110.44 | $110.45 | $110.40 |
| Purchase #3 | $247.87 | 3.652% | $256.9222 | $256.92 | $256.90 | $256.90 |
| Purchase #4 | $102.60 | 6.148% | $108.9078 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $158.53 | 8.548% | $172.0811 | $172.08 | $172.10 | $172.10 |
| Purchase #6 | $80.35 | 9.491% | $87.976 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $182.97 | 8.369% | $198.2828 | $198.28 | $198.30 | $198.30 |
| 7 purchase totals = | $979.44 | $1,051.9430 | $1,051.95 | $1,052.00 | $1,051.90 | |