| 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 | $215.55 | 10.133% | $237.3917 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $244.97 | 12.590% | $275.8117 | $275.81 | $275.80 | $275.80 |
| Purchase #3 | $98.30 | 3.534% | $101.7739 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $62.47 | 4.458% | $65.2549 | $65.25 | $65.25 | $65.30 |
| Purchase #5 | $176.67 | 10.244% | $194.7681 | $194.77 | $194.75 | $194.80 |
| Purchase #6 | $85.99 | 8.825% | $93.5786 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $172.34 | 8.296% | $186.6373 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $1,056.29 | $1,155.2162 | $1,155.21 | $1,155.20 | $1,155.30 | |