| 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 | $192.98 | 8.439% | $209.2656 | $209.27 | $209.25 | $209.30 |
| Purchase #2 | $235.72 | 9.443% | $257.979 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $124.54 | 5.514% | $131.4071 | $131.41 | $131.40 | $131.40 |
| Purchase #4 | $108.57 | 13.140% | $122.8361 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $99.38 | 9.813% | $109.1322 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $173.77 | 4.491% | $181.574 | $181.57 | $181.55 | $181.60 |
| Purchase #7 | $228.68 | 11.205% | $254.3036 | $254.30 | $254.30 | $254.30 |
| 7 purchase totals = | $1,163.64 | $1,266.4976 | $1,266.50 | $1,266.50 | $1,266.50 | |