| 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 | $250.48 | 13.267% | $283.7112 | $283.71 | $283.70 | $283.70 |
| Purchase #2 | $237.38 | 5.776% | $251.0911 | $251.09 | $251.10 | $251.10 |
| Purchase #3 | $17.42 | 13.710% | $19.8083 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $84.26 | 11.836% | $94.233 | $94.23 | $94.25 | $94.20 |
| Purchase #5 | $159.26 | 6.167% | $169.0816 | $169.08 | $169.10 | $169.10 |
| Purchase #6 | $39.27 | 8.250% | $42.5098 | $42.51 | $42.50 | $42.50 |
| Purchase #7 | $36.52 | 4.873% | $38.2996 | $38.30 | $38.30 | $38.30 |
| 7 purchase totals = | $824.59 | $898.7346 | $898.73 | $898.75 | $898.70 | |