| 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 | $169.97 | 11.722% | $189.8939 | $189.89 | $189.90 | $189.90 |
| Purchase #2 | $103.42 | 10.412% | $114.1881 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $213.61 | 12.795% | $240.9414 | $240.94 | $240.95 | $240.90 |
| Purchase #4 | $103.67 | 13.445% | $117.6084 | $117.61 | $117.60 | $117.60 |
| Purchase #5 | $179.90 | 11.281% | $200.1945 | $200.19 | $200.20 | $200.20 |
| Purchase #6 | $98.43 | 5.645% | $103.9864 | $103.99 | $104.00 | $104.00 |
| Purchase #7 | $55.85 | 4.830% | $58.5476 | $58.55 | $58.55 | $58.50 |
| 7 purchase totals = | $924.85 | $1,025.3603 | $1,025.36 | $1,025.40 | $1,025.30 | |