| 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 | $93.96 | 10.441% | $103.7704 | $103.77 | $103.75 | $103.80 |
| Purchase #2 | $146.41 | 12.114% | $164.1461 | $164.15 | $164.15 | $164.10 |
| Purchase #3 | $106.65 | 12.540% | $120.0239 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $206.31 | 12.294% | $231.6738 | $231.67 | $231.65 | $231.70 |
| Purchase #5 | $54.77 | 9.577% | $60.0153 | $60.02 | $60.00 | $60.00 |
| Purchase #6 | $144.72 | 6.637% | $154.3251 | $154.33 | $154.35 | $154.30 |
| Purchase #7 | $227.68 | 7.422% | $244.5784 | $244.58 | $244.60 | $244.60 |
| 7 purchase totals = | $980.50 | $1,078.5330 | $1,078.54 | $1,078.50 | $1,078.50 | |