| 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 | $106.74 | 7.608% | $114.8608 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $168.90 | 7.317% | $181.2584 | $181.26 | $181.25 | $181.30 |
| Purchase #3 | $183.33 | 8.168% | $198.3044 | $198.30 | $198.30 | $198.30 |
| Purchase #4 | $58.33 | 10.663% | $64.5497 | $64.55 | $64.55 | $64.50 |
| Purchase #5 | $9.26 | 11.183% | $10.2955 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $214.97 | 13.771% | $244.5735 | $244.57 | $244.55 | $244.60 |
| Purchase #7 | $5.84 | 6.557% | $6.2229 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $747.37 | $820.0652 | $820.06 | $820.00 | $820.10 | |