| 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 | $28.87 | 9.415% | $31.5881 | $31.59 | $31.60 | $31.60 |
| Purchase #2 | $187.29 | 4.805% | $196.2893 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $46.28 | 10.416% | $51.1005 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $180.55 | 10.137% | $198.8524 | $198.85 | $198.85 | $198.90 |
| Purchase #5 | $121.60 | 7.442% | $130.6495 | $130.65 | $130.65 | $130.60 |
| Purchase #6 | $217.76 | 5.601% | $229.9567 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $206.92 | 4.265% | $215.7451 | $215.75 | $215.75 | $215.70 |
| 7 purchase totals = | $989.27 | $1,054.1816 | $1,054.19 | $1,054.20 | $1,054.20 | |