| 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 | $121.89 | 13.338% | $138.1477 | $138.15 | $138.15 | $138.10 |
| Purchase #2 | $118.60 | 10.293% | $130.8075 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $250.53 | 7.605% | $269.5828 | $269.58 | $269.60 | $269.60 |
| Purchase #4 | $211.46 | 6.375% | $224.9406 | $224.94 | $224.95 | $224.90 |
| Purchase #5 | $42.85 | 3.262% | $44.2478 | $44.25 | $44.25 | $44.20 |
| Purchase #6 | $249.90 | 12.677% | $281.5798 | $281.58 | $281.60 | $281.60 |
| Purchase #7 | $24.30 | 4.555% | $25.4069 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $1,019.53 | $1,114.7131 | $1,114.72 | $1,114.75 | $1,114.60 | |