| 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 | $43.47 | 12.713% | $48.9963 | $49.00 | $49.00 | $49.00 |
| Purchase #2 | $230.34 | 3.126% | $237.5404 | $237.54 | $237.55 | $237.50 |
| Purchase #3 | $174.36 | 10.153% | $192.0628 | $192.06 | $192.05 | $192.10 |
| Purchase #4 | $147.96 | 3.827% | $153.6224 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $191.89 | 9.503% | $210.1253 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $243.87 | 8.836% | $265.4184 | $265.42 | $265.40 | $265.40 |
| Purchase #7 | $240.60 | 12.612% | $270.9445 | $270.94 | $270.95 | $270.90 |
| 7 purchase totals = | $1,272.49 | $1,378.7101 | $1,378.71 | $1,378.70 | $1,378.60 | |