| 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 | $193.75 | 12.865% | $218.6759 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $11.95 | 7.417% | $12.8363 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $215.29 | 12.672% | $242.5715 | $242.57 | $242.55 | $242.60 |
| Purchase #4 | $176.50 | 6.413% | $187.8189 | $187.82 | $187.80 | $187.80 |
| Purchase #5 | $86.68 | 9.812% | $95.185 | $95.19 | $95.20 | $95.20 |
| Purchase #6 | $250.93 | 6.513% | $267.2731 | $267.27 | $267.25 | $267.30 |
| Purchase #7 | $39.84 | 12.553% | $44.8411 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $974.94 | $1,069.2018 | $1,069.21 | $1,069.20 | $1,069.20 | |