| 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 | $203.46 | 8.522% | $220.7989 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $106.93 | 11.596% | $119.3296 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $220.30 | 9.402% | $241.0126 | $241.01 | $241.00 | $241.00 |
| Purchase #4 | $104.99 | 9.596% | $115.0648 | $115.06 | $115.05 | $115.10 |
| Purchase #5 | $119.61 | 6.818% | $127.765 | $127.77 | $127.75 | $127.80 |
| Purchase #6 | $92.74 | 6.279% | $98.5631 | $98.56 | $98.55 | $98.60 |
| Purchase #7 | $50.45 | 7.672% | $54.3205 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $898.48 | $976.8545 | $976.85 | $976.80 | $976.90 | |