| 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 | $44.74 | 12.397% | $50.2864 | $50.29 | $50.30 | $50.30 |
| Purchase #2 | $143.27 | 4.140% | $149.2014 | $149.20 | $149.20 | $149.20 |
| Purchase #3 | $250.85 | 3.142% | $258.7317 | $258.73 | $258.75 | $258.70 |
| Purchase #4 | $165.86 | 9.293% | $181.2734 | $181.27 | $181.25 | $181.30 |
| Purchase #5 | $175.46 | 8.570% | $190.4969 | $190.50 | $190.50 | $190.50 |
| Purchase #6 | $67.78 | 9.340% | $74.1107 | $74.11 | $74.10 | $74.10 |
| Purchase #7 | $204.64 | 13.235% | $231.7241 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $1,052.60 | $1,135.8246 | $1,135.82 | $1,135.80 | $1,135.80 | |