| 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 | $202.66 | 9.373% | $221.6553 | $221.66 | $221.65 | $221.70 |
| Purchase #2 | $53.89 | 11.466% | $60.069 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $246.34 | 9.623% | $270.0453 | $270.05 | $270.05 | $270.00 |
| Purchase #4 | $78.45 | 13.553% | $89.0823 | $89.08 | $89.10 | $89.10 |
| Purchase #5 | $40.58 | 3.291% | $41.9155 | $41.92 | $41.90 | $41.90 |
| Purchase #6 | $195.52 | 10.788% | $216.6127 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $236.85 | 4.865% | $248.3728 | $248.37 | $248.35 | $248.40 |
| 7 purchase totals = | $1,054.29 | $1,147.7529 | $1,147.76 | $1,147.70 | $1,147.80 | |