| 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 | $209.37 | 10.217% | $230.7613 | $230.76 | $230.75 | $230.80 |
| Purchase #2 | $223.38 | 12.357% | $250.9831 | $250.98 | $251.00 | $251.00 |
| Purchase #3 | $147.84 | 7.730% | $159.268 | $159.27 | $159.25 | $159.30 |
| Purchase #4 | $221.53 | 8.604% | $240.5904 | $240.59 | $240.60 | $240.60 |
| Purchase #5 | $159.74 | 6.642% | $170.3499 | $170.35 | $170.35 | $170.30 |
| Purchase #6 | $63.90 | 4.406% | $66.7154 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $185.81 | 9.202% | $202.9082 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $1,211.57 | $1,321.5763 | $1,321.58 | $1,321.55 | $1,321.60 | |