| 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 | $230.44 | 9.272% | $251.8064 | $251.81 | $251.80 | $251.80 |
| Purchase #2 | $191.75 | 11.622% | $214.0352 | $214.04 | $214.05 | $214.00 |
| Purchase #3 | $165.73 | 5.120% | $174.2154 | $174.22 | $174.20 | $174.20 |
| Purchase #4 | $142.28 | 11.433% | $158.5469 | $158.55 | $158.55 | $158.50 |
| Purchase #5 | $207.72 | 6.522% | $221.2675 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $152.76 | 11.495% | $170.3198 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $43.86 | 12.810% | $49.4785 | $49.48 | $49.50 | $49.50 |
| 7 purchase totals = | $1,134.54 | $1,239.6697 | $1,239.69 | $1,239.65 | $1,239.60 | |