| 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 | $154.27 | 11.688% | $172.3011 | $172.30 | $172.30 | $172.30 |
| Purchase #2 | $122.93 | 6.477% | $130.8922 | $130.89 | $130.90 | $130.90 |
| Purchase #3 | $249.74 | 11.763% | $279.1169 | $279.12 | $279.10 | $279.10 |
| Purchase #4 | $62.43 | 3.822% | $64.8161 | $64.82 | $64.80 | $64.80 |
| Purchase #5 | $240.35 | 3.339% | $248.3753 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $195.54 | 3.146% | $201.6917 | $201.69 | $201.70 | $201.70 |
| Purchase #7 | $227.29 | 4.380% | $237.2453 | $237.25 | $237.25 | $237.20 |
| 7 purchase totals = | $1,252.55 | $1,334.4386 | $1,334.45 | $1,334.45 | $1,334.40 | |