| 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 | $223.86 | 5.719% | $236.6626 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $18.81 | 13.425% | $21.3352 | $21.34 | $21.35 | $21.30 |
| Purchase #3 | $197.88 | 11.351% | $220.3414 | $220.34 | $220.35 | $220.30 |
| Purchase #4 | $137.99 | 7.564% | $148.4276 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $157.55 | 11.480% | $175.6367 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $160.65 | 4.413% | $167.7395 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $219.77 | 10.449% | $242.7338 | $242.73 | $242.75 | $242.70 |
| 7 purchase totals = | $1,116.51 | $1,212.8768 | $1,212.88 | $1,212.95 | $1,212.70 | |