| 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 | $112.71 | 7.211% | $120.8375 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $209.43 | 3.539% | $216.8417 | $216.84 | $216.85 | $216.80 |
| Purchase #3 | $174.46 | 7.297% | $187.1903 | $187.19 | $187.20 | $187.20 |
| Purchase #4 | $204.71 | 4.196% | $213.2996 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $76.74 | 4.704% | $80.3498 | $80.35 | $80.35 | $80.30 |
| Purchase #6 | $93.45 | 6.175% | $99.2205 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $174.64 | 12.711% | $196.8385 | $196.84 | $196.85 | $196.80 |
| 7 purchase totals = | $1,046.14 | $1,114.5779 | $1,114.58 | $1,114.60 | $1,114.40 | |