| 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 | $234.66 | 3.562% | $243.0186 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $72.59 | 12.415% | $81.602 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $141.65 | 4.235% | $147.6489 | $147.65 | $147.65 | $147.60 |
| Purchase #4 | $157.38 | 10.581% | $174.0324 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $178.74 | 4.568% | $186.9048 | $186.90 | $186.90 | $186.90 |
| Purchase #6 | $120.48 | 12.203% | $135.1822 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $217.82 | 6.765% | $232.5555 | $232.56 | $232.55 | $232.60 |
| 7 purchase totals = | $1,123.32 | $1,200.9444 | $1,200.94 | $1,200.95 | $1,200.90 | |