| 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 | $243.69 | 5.677% | $257.5243 | $257.52 | $257.50 | $257.50 |
| Purchase #2 | $206.32 | 7.179% | $221.1317 | $221.13 | $221.15 | $221.10 |
| Purchase #3 | $81.46 | 11.177% | $90.5648 | $90.56 | $90.55 | $90.60 |
| Purchase #4 | $222.75 | 9.429% | $243.7531 | $243.75 | $243.75 | $243.80 |
| Purchase #5 | $147.61 | 5.430% | $155.6252 | $155.63 | $155.65 | $155.60 |
| Purchase #6 | $189.27 | 13.601% | $215.0126 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $43.64 | 9.332% | $47.7125 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $1,134.74 | $1,231.3242 | $1,231.31 | $1,231.30 | $1,231.30 | |