| 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 | $222.70 | 7.576% | $239.5718 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $76.75 | 3.848% | $79.7033 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $211.25 | 9.163% | $230.6068 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $131.83 | 13.238% | $149.2817 | $149.28 | $149.30 | $149.30 |
| Purchase #5 | $202.79 | 3.113% | $209.1029 | $209.10 | $209.10 | $209.10 |
| Purchase #6 | $197.53 | 10.666% | $218.5985 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $219.70 | 8.800% | $239.0336 | $239.03 | $239.05 | $239.00 |
| 7 purchase totals = | $1,262.55 | $1,365.8986 | $1,365.89 | $1,365.90 | $1,365.90 | |