| 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 | $124.29 | 5.807% | $131.5075 | $131.51 | $131.50 | $131.50 |
| Purchase #2 | $133.73 | 13.772% | $152.1473 | $152.15 | $152.15 | $152.10 |
| Purchase #3 | $221.95 | 10.150% | $244.4779 | $244.48 | $244.50 | $244.50 |
| Purchase #4 | $236.57 | 9.483% | $259.0039 | $259.00 | $259.00 | $259.00 |
| Purchase #5 | $120.34 | 7.370% | $129.2091 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $107.40 | 13.184% | $121.5596 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $149.51 | 8.549% | $162.2916 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $1,093.79 | $1,200.1969 | $1,200.20 | $1,200.20 | $1,200.20 | |