| 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 | $28.26 | 4.399% | $29.5032 | $29.50 | $29.50 | $29.50 |
| Purchase #2 | $54.62 | 13.385% | $61.9309 | $61.93 | $61.95 | $61.90 |
| Purchase #3 | $98.47 | 6.838% | $105.2034 | $105.20 | $105.20 | $105.20 |
| Purchase #4 | $165.31 | 13.857% | $188.217 | $188.22 | $188.20 | $188.20 |
| Purchase #5 | $248.94 | 4.441% | $259.9954 | $260.00 | $260.00 | $260.00 |
| Purchase #6 | $222.68 | 8.189% | $240.9153 | $240.92 | $240.90 | $240.90 |
| Purchase #7 | $131.52 | 11.695% | $146.9013 | $146.90 | $146.90 | $146.90 |
| 7 purchase totals = | $949.80 | $1,032.6665 | $1,032.67 | $1,032.65 | $1,032.60 | |