| 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 | $197.38 | 8.171% | $213.5079 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $110.46 | 3.733% | $114.5835 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $225.98 | 7.591% | $243.1341 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $246.91 | 12.843% | $278.6207 | $278.62 | $278.60 | $278.60 |
| Purchase #5 | $73.79 | 5.318% | $77.7142 | $77.71 | $77.70 | $77.70 |
| Purchase #6 | $221.34 | 4.781% | $231.9223 | $231.92 | $231.90 | $231.90 |
| Purchase #7 | $200.59 | 12.718% | $226.101 | $226.10 | $226.10 | $226.10 |
| 7 purchase totals = | $1,276.45 | $1,385.5837 | $1,385.57 | $1,385.55 | $1,385.50 | |