| 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 | $250.42 | 11.177% | $278.4094 | $278.41 | $278.40 | $278.40 |
| Purchase #2 | $128.59 | 9.390% | $140.6646 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $155.36 | 6.794% | $165.9152 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $178.86 | 3.669% | $185.4224 | $185.42 | $185.40 | $185.40 |
| Purchase #5 | $21.49 | 10.419% | $23.729 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $201.83 | 4.833% | $211.5844 | $211.58 | $211.60 | $211.60 |
| Purchase #7 | $133.61 | 9.151% | $145.8367 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $1,070.16 | $1,151.5617 | $1,151.56 | $1,151.55 | $1,151.50 | |