| 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 | $247.36 | 4.346% | $258.1103 | $258.11 | $258.10 | $258.10 |
| Purchase #2 | $47.95 | 6.159% | $50.9032 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $196.66 | 8.733% | $213.8343 | $213.83 | $213.85 | $213.80 |
| Purchase #4 | $182.67 | 13.380% | $207.1112 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $107.89 | 5.276% | $113.5823 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $217.47 | 7.433% | $233.6345 | $233.63 | $233.65 | $233.60 |
| Purchase #7 | $27.92 | 12.867% | $31.5125 | $31.51 | $31.50 | $31.50 |
| 7 purchase totals = | $1,027.92 | $1,108.6883 | $1,108.67 | $1,108.70 | $1,108.60 | |