| 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 | $218.33 | 6.455% | $232.4232 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $87.58 | 12.819% | $98.8069 | $98.81 | $98.80 | $98.80 |
| Purchase #3 | $167.92 | 3.388% | $173.6091 | $173.61 | $173.60 | $173.60 |
| Purchase #4 | $162.30 | 5.354% | $170.9895 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $152.87 | 10.508% | $168.9336 | $168.93 | $168.95 | $168.90 |
| Purchase #6 | $79.33 | 8.157% | $85.8009 | $85.80 | $85.80 | $85.80 |
| Purchase #7 | $46.32 | 8.151% | $50.0955 | $50.10 | $50.10 | $50.10 |
| 7 purchase totals = | $914.65 | $980.6587 | $980.66 | $980.65 | $980.60 | |