| 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 | $243.51 | 6.507% | $259.3552 | $259.36 | $259.35 | $259.40 |
| Purchase #2 | $83.36 | 12.576% | $93.8434 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $154.98 | 10.627% | $171.4497 | $171.45 | $171.45 | $171.40 |
| Purchase #4 | $12.77 | 3.458% | $13.2116 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $184.79 | 5.455% | $194.8703 | $194.87 | $194.85 | $194.90 |
| Purchase #6 | $223.50 | 10.486% | $246.9362 | $246.94 | $246.95 | $246.90 |
| Purchase #7 | $39.61 | 10.768% | $43.8752 | $43.88 | $43.90 | $43.90 |
| 7 purchase totals = | $942.52 | $1,023.5416 | $1,023.55 | $1,023.55 | $1,023.50 | |