| 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 | $27.99 | 3.237% | $28.896 | $28.90 | $28.90 | $28.90 |
| Purchase #2 | $207.46 | 10.301% | $228.8305 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $37.63 | 8.458% | $40.8127 | $40.81 | $40.80 | $40.80 |
| Purchase #4 | $156.53 | 6.515% | $166.7279 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $11.68 | 7.734% | $12.5833 | $12.58 | $12.60 | $12.60 |
| Purchase #6 | $218.79 | 6.774% | $233.6108 | $233.61 | $233.60 | $233.60 |
| Purchase #7 | $239.81 | 4.258% | $250.0211 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $899.89 | $961.4823 | $961.48 | $961.50 | $961.40 | |