| 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 | $230.52 | 7.333% | $247.424 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $117.40 | 10.665% | $129.9207 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $83.63 | 10.382% | $92.3125 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $184.63 | 11.741% | $206.3074 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $84.49 | 13.323% | $95.7466 | $95.75 | $95.75 | $95.70 |
| Purchase #6 | $235.51 | 7.534% | $253.2533 | $253.25 | $253.25 | $253.30 |
| Purchase #7 | $211.63 | 3.625% | $219.3016 | $219.30 | $219.30 | $219.30 |
| 7 purchase totals = | $1,147.81 | $1,244.2661 | $1,244.26 | $1,244.20 | $1,244.20 | |