| 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 | $244.34 | 12.605% | $275.1391 | $275.14 | $275.15 | $275.10 |
| Purchase #2 | $131.87 | 11.802% | $147.4333 | $147.43 | $147.45 | $147.40 |
| Purchase #3 | $235.66 | 7.559% | $253.4735 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $21.63 | 4.187% | $22.5356 | $22.54 | $22.55 | $22.50 |
| Purchase #5 | $141.48 | 3.639% | $146.6285 | $146.63 | $146.65 | $146.60 |
| Purchase #6 | $230.68 | 4.396% | $240.8207 | $240.82 | $240.80 | $240.80 |
| Purchase #7 | $177.50 | 6.714% | $189.4174 | $189.42 | $189.40 | $189.40 |
| 7 purchase totals = | $1,183.16 | $1,275.4481 | $1,275.45 | $1,275.45 | $1,275.30 | |