| 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 | $215.38 | 6.586% | $229.5649 | $229.56 | $229.55 | $229.60 |
| Purchase #2 | $39.64 | 11.130% | $44.0519 | $44.05 | $44.05 | $44.10 |
| Purchase #3 | $207.48 | 7.335% | $222.6987 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $181.54 | 10.483% | $200.5708 | $200.57 | $200.55 | $200.60 |
| Purchase #5 | $135.93 | 4.159% | $141.5833 | $141.58 | $141.60 | $141.60 |
| Purchase #6 | $248.62 | 13.763% | $282.8376 | $282.84 | $282.85 | $282.80 |
| Purchase #7 | $221.42 | 10.764% | $245.2536 | $245.25 | $245.25 | $245.30 |
| 7 purchase totals = | $1,250.01 | $1,366.5608 | $1,366.55 | $1,366.55 | $1,366.70 | |