| 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 | $16.55 | 12.276% | $18.5817 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $248.47 | 7.806% | $267.8656 | $267.87 | $267.85 | $267.90 |
| Purchase #3 | $174.34 | 12.345% | $195.8623 | $195.86 | $195.85 | $195.90 |
| Purchase #4 | $18.65 | 5.117% | $19.6043 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $229.90 | 7.579% | $247.3241 | $247.32 | $247.30 | $247.30 |
| Purchase #6 | $120.72 | 4.421% | $126.057 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $171.56 | 11.556% | $191.3855 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $980.19 | $1,066.6805 | $1,066.68 | $1,066.65 | $1,066.80 | |