| 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 | $187.58 | 5.593% | $198.0713 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $225.98 | 8.636% | $245.4956 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $179.99 | 11.310% | $200.3469 | $200.35 | $200.35 | $200.30 |
| Purchase #4 | $83.85 | 3.233% | $86.5609 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $209.99 | 4.516% | $219.4731 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $120.83 | 9.533% | $132.3487 | $132.35 | $132.35 | $132.30 |
| Purchase #7 | $18.86 | 4.805% | $19.7662 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $1,027.08 | $1,102.0627 | $1,102.07 | $1,102.00 | $1,102.10 | |