| 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 | $174.77 | 12.396% | $196.4345 | $196.43 | $196.45 | $196.40 |
| Purchase #2 | $28.93 | 12.349% | $32.5026 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $199.75 | 8.278% | $216.2853 | $216.29 | $216.30 | $216.30 |
| Purchase #4 | $238.76 | 10.255% | $263.2448 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $206.68 | 3.424% | $213.7567 | $213.76 | $213.75 | $213.80 |
| Purchase #6 | $238.47 | 12.617% | $268.5578 | $268.56 | $268.55 | $268.60 |
| Purchase #7 | $238.53 | 9.182% | $260.4318 | $260.43 | $260.45 | $260.40 |
| 7 purchase totals = | $1,325.89 | $1,451.2135 | $1,451.21 | $1,451.25 | $1,451.20 | |