| 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 | $248.25 | 12.847% | $280.1427 | $280.14 | $280.15 | $280.10 |
| Purchase #2 | $52.67 | 11.214% | $58.5764 | $58.58 | $58.60 | $58.60 |
| Purchase #3 | $162.94 | 10.243% | $179.6299 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $90.49 | 12.597% | $101.889 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $194.51 | 6.152% | $206.4763 | $206.48 | $206.50 | $206.50 |
| Purchase #6 | $10.99 | 8.236% | $11.8951 | $11.90 | $11.90 | $11.90 |
| Purchase #7 | $59.26 | 3.243% | $61.1818 | $61.18 | $61.20 | $61.20 |
| 7 purchase totals = | $819.11 | $899.7912 | $899.80 | $899.90 | $899.80 | |