| 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 | $28.48 | 10.608% | $31.5012 | $31.50 | $31.50 | $31.50 |
| Purchase #2 | $229.87 | 7.765% | $247.7194 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $158.98 | 5.827% | $168.2438 | $168.24 | $168.25 | $168.20 |
| Purchase #4 | $156.42 | 3.800% | $162.364 | $162.36 | $162.35 | $162.40 |
| Purchase #5 | $159.33 | 7.656% | $171.5283 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $17.90 | 6.222% | $19.0137 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $220.67 | 4.663% | $230.9598 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $971.65 | $1,031.3302 | $1,031.32 | $1,031.30 | $1,031.30 | |