| 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 | $101.91 | 9.122% | $111.2062 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $97.59 | 8.440% | $105.8266 | $105.83 | $105.85 | $105.80 |
| Purchase #3 | $244.50 | 12.662% | $275.4586 | $275.46 | $275.45 | $275.50 |
| Purchase #4 | $227.79 | 9.174% | $248.6875 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $197.89 | 8.446% | $214.6038 | $214.60 | $214.60 | $214.60 |
| Purchase #6 | $245.82 | 3.672% | $254.8465 | $254.85 | $254.85 | $254.80 |
| Purchase #7 | $23.51 | 13.613% | $26.7104 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $1,139.01 | $1,237.3396 | $1,237.35 | $1,237.35 | $1,237.30 | |