| 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 | $51.69 | 12.106% | $57.9476 | $57.95 | $57.95 | $57.90 |
| Purchase #2 | $99.94 | 8.833% | $108.7677 | $108.77 | $108.75 | $108.80 |
| Purchase #3 | $133.60 | 8.630% | $145.1297 | $145.13 | $145.15 | $145.10 |
| Purchase #4 | $97.28 | 4.546% | $101.7023 | $101.70 | $101.70 | $101.70 |
| Purchase #5 | $222.75 | 3.564% | $230.6888 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $237.48 | 10.624% | $262.7099 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $218.71 | 7.831% | $235.8372 | $235.84 | $235.85 | $235.80 |
| 7 purchase totals = | $1,061.45 | $1,142.7832 | $1,142.79 | $1,142.80 | $1,142.70 | |