| 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 | $14.68 | 7.506% | $15.7819 | $15.78 | $15.80 | $15.80 |
| Purchase #2 | $201.40 | 12.570% | $226.716 | $226.72 | $226.70 | $226.70 |
| Purchase #3 | $93.91 | 9.777% | $103.0916 | $103.09 | $103.10 | $103.10 |
| Purchase #4 | $93.39 | 10.541% | $103.2342 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $135.76 | 12.278% | $152.4286 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $237.75 | 3.164% | $245.2724 | $245.27 | $245.25 | $245.30 |
| Purchase #7 | $177.61 | 9.424% | $194.348 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $954.50 | $1,040.8727 | $1,040.87 | $1,040.90 | $1,040.80 | |