| 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 | $92.54 | 13.677% | $105.1967 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $131.75 | 6.105% | $139.7933 | $139.79 | $139.80 | $139.80 |
| Purchase #3 | $183.93 | 12.294% | $206.5424 | $206.54 | $206.55 | $206.50 |
| Purchase #4 | $114.79 | 8.770% | $124.8571 | $124.86 | $124.85 | $124.90 |
| Purchase #5 | $207.89 | 8.865% | $226.3194 | $226.32 | $226.30 | $226.30 |
| Purchase #6 | $36.48 | 11.470% | $40.6643 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $233.47 | 7.113% | $250.0767 | $250.08 | $250.10 | $250.10 |
| 7 purchase totals = | $1,000.85 | $1,093.4499 | $1,093.45 | $1,093.45 | $1,093.50 | |