| 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 | $235.86 | 5.290% | $248.337 | $248.34 | $248.35 | $248.30 |
| Purchase #2 | $197.56 | 5.791% | $209.0007 | $209.00 | $209.00 | $209.00 |
| Purchase #3 | $152.60 | 5.498% | $160.9899 | $160.99 | $161.00 | $161.00 |
| Purchase #4 | $181.85 | 5.266% | $191.4262 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $142.82 | 11.844% | $159.7356 | $159.74 | $159.75 | $159.70 |
| Purchase #6 | $123.69 | 3.863% | $128.4681 | $128.47 | $128.45 | $128.50 |
| Purchase #7 | $186.73 | 4.341% | $194.8359 | $194.84 | $194.85 | $194.80 |
| 7 purchase totals = | $1,221.11 | $1,292.7934 | $1,292.81 | $1,292.85 | $1,292.70 | |