| 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 | $225.30 | 13.442% | $255.5848 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $145.30 | 10.485% | $160.5347 | $160.53 | $160.55 | $160.50 |
| Purchase #3 | $200.32 | 5.751% | $211.8404 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $225.42 | 9.762% | $247.4255 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $39.86 | 11.200% | $44.3243 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $79.36 | 9.246% | $86.6976 | $86.70 | $86.70 | $86.70 |
| Purchase #7 | $63.77 | 7.126% | $68.3143 | $68.31 | $68.30 | $68.30 |
| 7 purchase totals = | $979.33 | $1,074.7216 | $1,074.71 | $1,074.75 | $1,074.60 | |