| 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 | $187.31 | 9.775% | $205.6196 | $205.62 | $205.60 | $205.60 |
| Purchase #2 | $105.48 | 6.185% | $112.0039 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $234.96 | 7.208% | $251.8959 | $251.90 | $251.90 | $251.90 |
| Purchase #4 | $219.86 | 11.460% | $245.056 | $245.06 | $245.05 | $245.10 |
| Purchase #5 | $122.82 | 12.394% | $138.0423 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $73.43 | 9.515% | $80.4169 | $80.42 | $80.40 | $80.40 |
| Purchase #7 | $8.70 | 12.380% | $9.7771 | $9.78 | $9.80 | $9.80 |
| 7 purchase totals = | $952.56 | $1,042.8117 | $1,042.82 | $1,042.80 | $1,042.80 | |