| 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 | $189.91 | 6.144% | $201.5781 | $201.58 | $201.60 | $201.60 |
| Purchase #2 | $211.35 | 13.703% | $240.3113 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $189.25 | 6.170% | $200.9267 | $200.93 | $200.95 | $200.90 |
| Purchase #4 | $96.32 | 7.151% | $103.2078 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $33.88 | 3.363% | $35.0194 | $35.02 | $35.00 | $35.00 |
| Purchase #6 | $140.71 | 13.468% | $159.6608 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $96.37 | 10.781% | $106.7596 | $106.76 | $106.75 | $106.80 |
| 7 purchase totals = | $957.79 | $1,047.4637 | $1,047.47 | $1,047.45 | $1,047.50 | |