| 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 | $100.74 | 10.541% | $111.359 | $111.36 | $111.35 | $111.40 |
| Purchase #2 | $197.30 | 3.691% | $204.5823 | $204.58 | $204.60 | $204.60 |
| Purchase #3 | $56.39 | 11.307% | $62.766 | $62.77 | $62.75 | $62.80 |
| Purchase #4 | $166.80 | 13.261% | $188.9193 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $144.70 | 11.565% | $161.4346 | $161.43 | $161.45 | $161.40 |
| Purchase #6 | $153.34 | 5.777% | $162.1985 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $215.56 | 8.287% | $233.4235 | $233.42 | $233.40 | $233.40 |
| 7 purchase totals = | $1,034.83 | $1,124.6832 | $1,124.68 | $1,124.65 | $1,124.70 | |