| 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 | $82.64 | 12.740% | $93.1683 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $190.89 | 11.822% | $213.457 | $213.46 | $213.45 | $213.50 |
| Purchase #3 | $155.45 | 3.737% | $161.2592 | $161.26 | $161.25 | $161.30 |
| Purchase #4 | $245.98 | 4.615% | $257.332 | $257.33 | $257.35 | $257.30 |
| Purchase #5 | $26.54 | 12.541% | $29.8684 | $29.87 | $29.85 | $29.90 |
| Purchase #6 | $216.37 | 13.511% | $245.6038 | $245.60 | $245.60 | $245.60 |
| Purchase #7 | $201.56 | 5.445% | $212.5349 | $212.53 | $212.55 | $212.50 |
| 7 purchase totals = | $1,119.43 | $1,213.2236 | $1,213.22 | $1,213.20 | $1,213.30 | |