| 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 | $40.72 | 8.409% | $44.1441 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $120.81 | 12.102% | $135.4304 | $135.43 | $135.45 | $135.40 |
| Purchase #3 | $177.89 | 4.220% | $185.397 | $185.40 | $185.40 | $185.40 |
| Purchase #4 | $220.75 | 7.729% | $237.8118 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $155.61 | 12.190% | $174.5789 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $211.52 | 5.184% | $222.4852 | $222.49 | $222.50 | $222.50 |
| Purchase #7 | $77.67 | 4.811% | $81.4067 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $1,004.97 | $1,081.2541 | $1,081.26 | $1,081.30 | $1,081.20 | |