| 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 | $249.58 | 6.204% | $265.0639 | $265.06 | $265.05 | $265.10 |
| Purchase #2 | $173.25 | 7.256% | $185.821 | $185.82 | $185.80 | $185.80 |
| Purchase #3 | $212.79 | 9.386% | $232.7625 | $232.76 | $232.75 | $232.80 |
| Purchase #4 | $170.67 | 10.277% | $188.2098 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $208.82 | 6.150% | $221.6624 | $221.66 | $221.65 | $221.70 |
| Purchase #6 | $31.67 | 6.190% | $33.6304 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $9.76 | 6.633% | $10.4074 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $1,056.54 | $1,137.5574 | $1,137.55 | $1,137.50 | $1,137.60 | |