| 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 | $178.55 | 12.627% | $201.0955 | $201.10 | $201.10 | $201.10 |
| Purchase #2 | $239.42 | 13.372% | $271.4352 | $271.44 | $271.45 | $271.40 |
| Purchase #3 | $249.52 | 12.375% | $280.3981 | $280.40 | $280.40 | $280.40 |
| Purchase #4 | $123.86 | 9.451% | $135.566 | $135.57 | $135.55 | $135.60 |
| Purchase #5 | $209.81 | 12.395% | $235.8159 | $235.82 | $235.80 | $235.80 |
| Purchase #6 | $234.88 | 9.322% | $256.7755 | $256.78 | $256.80 | $256.80 |
| Purchase #7 | $243.91 | 7.418% | $262.0032 | $262.00 | $262.00 | $262.00 |
| 7 purchase totals = | $1,479.95 | $1,643.0894 | $1,643.11 | $1,643.10 | $1,643.10 | |