| 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 | $202.60 | 6.371% | $215.5076 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $137.85 | 7.367% | $148.0054 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $250.85 | 11.332% | $279.2763 | $279.28 | $279.30 | $279.30 |
| Purchase #4 | $80.87 | 13.157% | $91.5101 | $91.51 | $91.50 | $91.50 |
| Purchase #5 | $195.59 | 12.408% | $219.8588 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $26.76 | 11.587% | $29.8607 | $29.86 | $29.85 | $29.90 |
| Purchase #7 | $124.77 | 11.243% | $138.7979 | $138.80 | $138.80 | $138.80 |
| 7 purchase totals = | $1,019.29 | $1,122.8168 | $1,122.83 | $1,122.80 | $1,122.90 | |