| 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 | $104.70 | 13.571% | $118.9088 | $118.91 | $118.90 | $118.90 |
| Purchase #2 | $213.49 | 6.710% | $227.8152 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $246.51 | 6.300% | $262.0401 | $262.04 | $262.05 | $262.00 |
| Purchase #4 | $230.50 | 11.126% | $256.1454 | $256.15 | $256.15 | $256.10 |
| Purchase #5 | $171.59 | 4.773% | $179.78 | $179.78 | $179.80 | $179.80 |
| Purchase #6 | $26.81 | 11.182% | $29.8079 | $29.81 | $29.80 | $29.80 |
| Purchase #7 | $240.35 | 11.176% | $267.2115 | $267.21 | $267.20 | $267.20 |
| 7 purchase totals = | $1,233.95 | $1,341.7089 | $1,341.72 | $1,341.70 | $1,341.60 | |