| 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 | $83.45 | 6.363% | $88.7599 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $220.56 | 6.538% | $234.9802 | $234.98 | $235.00 | $235.00 |
| Purchase #3 | $230.28 | 5.778% | $243.5856 | $243.59 | $243.60 | $243.60 |
| Purchase #4 | $181.48 | 12.681% | $204.4935 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $160.97 | 7.370% | $172.8335 | $172.83 | $172.85 | $172.80 |
| Purchase #6 | $89.80 | 12.667% | $101.175 | $101.18 | $101.20 | $101.20 |
| Purchase #7 | $165.61 | 7.238% | $177.5969 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $1,132.15 | $1,223.4246 | $1,223.43 | $1,223.50 | $1,223.50 | |