| 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 | $230.87 | 11.296% | $256.9491 | $256.95 | $256.95 | $256.90 |
| Purchase #2 | $105.25 | 5.711% | $111.2608 | $111.26 | $111.25 | $111.30 |
| Purchase #3 | $79.34 | 8.163% | $85.8165 | $85.82 | $85.80 | $85.80 |
| Purchase #4 | $201.40 | 13.129% | $227.8418 | $227.84 | $227.85 | $227.80 |
| Purchase #5 | $225.80 | 9.167% | $246.4991 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $43.44 | 13.507% | $49.3074 | $49.31 | $49.30 | $49.30 |
| Purchase #7 | $219.49 | 8.715% | $238.6186 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,105.59 | $1,216.2933 | $1,216.30 | $1,216.25 | $1,216.20 | |