| 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 | $21.84 | 3.633% | $22.6334 | $22.63 | $22.65 | $22.60 |
| Purchase #2 | $186.53 | 13.591% | $211.8813 | $211.88 | $211.90 | $211.90 |
| Purchase #3 | $130.89 | 5.860% | $138.5602 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $61.52 | 9.282% | $67.2303 | $67.23 | $67.25 | $67.20 |
| Purchase #5 | $154.29 | 13.792% | $175.5697 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $245.33 | 9.193% | $267.8832 | $267.88 | $267.90 | $267.90 |
| Purchase #7 | $226.30 | 8.503% | $245.5423 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $1,026.70 | $1,129.3004 | $1,129.29 | $1,129.35 | $1,129.30 | |