| 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 | $43.56 | 9.517% | $47.7056 | $47.71 | $47.70 | $47.70 |
| Purchase #2 | $236.88 | 8.735% | $257.5715 | $257.57 | $257.55 | $257.60 |
| Purchase #3 | $123.49 | 5.369% | $130.1202 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $124.32 | 7.274% | $133.363 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $186.28 | 3.103% | $192.0603 | $192.06 | $192.05 | $192.10 |
| Purchase #6 | $168.98 | 8.583% | $183.4836 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $220.90 | 3.599% | $228.8502 | $228.85 | $228.85 | $228.90 |
| 7 purchase totals = | $1,104.41 | $1,173.1544 | $1,173.15 | $1,173.10 | $1,173.30 | |