| 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 | $240.95 | 7.161% | $258.2044 | $258.20 | $258.20 | $258.20 |
| Purchase #2 | $38.34 | 13.864% | $43.6555 | $43.66 | $43.65 | $43.70 |
| Purchase #3 | $186.86 | 4.730% | $195.6985 | $195.70 | $195.70 | $195.70 |
| Purchase #4 | $220.63 | 11.213% | $245.3692 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $208.81 | 11.606% | $233.0445 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $20.34 | 4.648% | $21.2854 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $153.90 | 3.874% | $159.8621 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $1,069.83 | $1,157.1196 | $1,157.12 | $1,157.10 | $1,157.20 | |