| 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 | $222.54 | 5.383% | $234.5193 | $234.52 | $234.50 | $234.50 |
| Purchase #2 | $127.52 | 6.533% | $135.8509 | $135.85 | $135.85 | $135.90 |
| Purchase #3 | $118.78 | 10.843% | $131.6593 | $131.66 | $131.65 | $131.70 |
| Purchase #4 | $245.55 | 7.608% | $264.2314 | $264.23 | $264.25 | $264.20 |
| Purchase #5 | $107.96 | 7.422% | $115.9728 | $115.97 | $115.95 | $116.00 |
| Purchase #6 | $87.97 | 10.168% | $96.9148 | $96.91 | $96.90 | $96.90 |
| Purchase #7 | $137.26 | 13.726% | $156.1003 | $156.10 | $156.10 | $156.10 |
| 7 purchase totals = | $1,047.58 | $1,135.2488 | $1,135.24 | $1,135.20 | $1,135.30 | |