| 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 | $198.73 | 8.729% | $216.0771 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $19.93 | 13.118% | $22.5444 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $30.67 | 8.616% | $33.3125 | $33.31 | $33.30 | $33.30 |
| Purchase #4 | $184.97 | 13.578% | $210.0852 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $89.31 | 4.518% | $93.345 | $93.35 | $93.35 | $93.30 |
| Purchase #6 | $188.94 | 3.196% | $194.9785 | $194.98 | $195.00 | $195.00 |
| Purchase #7 | $225.31 | 11.299% | $250.7678 | $250.77 | $250.75 | $250.80 |
| 7 purchase totals = | $937.86 | $1,021.1105 | $1,021.12 | $1,021.15 | $1,021.10 | |