| 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 | $8.49 | 9.822% | $9.3239 | $9.32 | $9.30 | $9.30 |
| Purchase #2 | $205.30 | 8.417% | $222.5801 | $222.58 | $222.60 | $222.60 |
| Purchase #3 | $28.70 | 11.720% | $32.0636 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $222.81 | 8.124% | $240.9111 | $240.91 | $240.90 | $240.90 |
| Purchase #5 | $153.68 | 9.638% | $168.4917 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $243.56 | 6.582% | $259.5911 | $259.59 | $259.60 | $259.60 |
| Purchase #7 | $161.37 | 12.664% | $181.8059 | $181.81 | $181.80 | $181.80 |
| 7 purchase totals = | $1,023.91 | $1,114.7674 | $1,114.76 | $1,114.75 | $1,114.80 | |