| 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 | $27.91 | 12.687% | $31.4509 | $31.45 | $31.45 | $31.50 |
| Purchase #2 | $182.86 | 6.549% | $194.8355 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $97.75 | 9.807% | $107.3363 | $107.34 | $107.35 | $107.30 |
| Purchase #4 | $156.82 | 12.152% | $175.8768 | $175.88 | $175.90 | $175.90 |
| Purchase #5 | $215.99 | 11.349% | $240.5027 | $240.50 | $240.50 | $240.50 |
| Purchase #6 | $185.52 | 8.568% | $201.4154 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $144.60 | 3.340% | $149.4296 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $1,011.45 | $1,100.8472 | $1,100.86 | $1,100.90 | $1,100.80 | |