| 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 | $192.61 | 12.864% | $217.3874 | $217.39 | $217.40 | $217.40 |
| Purchase #2 | $84.27 | 11.788% | $94.2037 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $203.55 | 8.497% | $220.8456 | $220.85 | $220.85 | $220.80 |
| Purchase #4 | $90.26 | 3.462% | $93.3848 | $93.38 | $93.40 | $93.40 |
| Purchase #5 | $177.31 | 3.592% | $183.679 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $225.55 | 12.189% | $253.0423 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $130.85 | 8.792% | $142.3543 | $142.35 | $142.35 | $142.40 |
| 7 purchase totals = | $1,104.40 | $1,204.8971 | $1,204.89 | $1,204.95 | $1,204.90 | |