| 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 | $97.90 | 10.215% | $107.9005 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $204.75 | 13.191% | $231.7586 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $95.65 | 6.189% | $101.5698 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $174.49 | 12.517% | $196.3309 | $196.33 | $196.35 | $196.30 |
| Purchase #5 | $229.96 | 9.582% | $251.9948 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $31.94 | 8.609% | $34.6897 | $34.69 | $34.70 | $34.70 |
| Purchase #7 | $217.80 | 8.540% | $236.4001 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $1,052.49 | $1,160.6444 | $1,160.64 | $1,160.65 | $1,160.70 | |