| 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 | $218.28 | 10.184% | $240.5096 | $240.51 | $240.50 | $240.50 |
| Purchase #2 | $195.32 | 4.185% | $203.4941 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $155.50 | 13.338% | $176.2406 | $176.24 | $176.25 | $176.20 |
| Purchase #4 | $134.70 | 11.308% | $149.9319 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $208.76 | 3.717% | $216.5196 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $247.52 | 12.359% | $278.111 | $278.11 | $278.10 | $278.10 |
| Purchase #7 | $218.77 | 12.722% | $246.6019 | $246.60 | $246.60 | $246.60 |
| 7 purchase totals = | $1,378.85 | $1,511.4087 | $1,511.40 | $1,511.40 | $1,511.30 | |