| 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 | $232.28 | 11.777% | $259.6356 | $259.64 | $259.65 | $259.60 |
| Purchase #2 | $14.88 | 7.775% | $16.0369 | $16.04 | $16.05 | $16.00 |
| Purchase #3 | $52.47 | 12.618% | $59.0907 | $59.09 | $59.10 | $59.10 |
| Purchase #4 | $192.59 | 9.110% | $210.1349 | $210.13 | $210.15 | $210.10 |
| Purchase #5 | $142.82 | 8.592% | $155.0911 | $155.09 | $155.10 | $155.10 |
| Purchase #6 | $150.73 | 11.307% | $167.773 | $167.77 | $167.75 | $167.80 |
| Purchase #7 | $157.42 | 3.317% | $162.6416 | $162.64 | $162.65 | $162.60 |
| 7 purchase totals = | $943.19 | $1,030.4038 | $1,030.40 | $1,030.45 | $1,030.30 | |