| 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 | $244.51 | 11.165% | $271.8095 | $271.81 | $271.80 | $271.80 |
| Purchase #2 | $96.78 | 9.524% | $105.9973 | $106.00 | $106.00 | $106.00 |
| Purchase #3 | $213.40 | 4.792% | $223.6261 | $223.63 | $223.65 | $223.60 |
| Purchase #4 | $113.54 | 13.404% | $128.7589 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $33.56 | 9.768% | $36.8381 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $166.61 | 3.517% | $172.4697 | $172.47 | $172.45 | $172.50 |
| Purchase #7 | $215.33 | 10.451% | $237.8341 | $237.83 | $237.85 | $237.80 |
| 7 purchase totals = | $1,083.73 | $1,177.3337 | $1,177.34 | $1,177.35 | $1,177.30 | |