| 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 | $234.35 | 12.482% | $263.6016 | $263.60 | $263.60 | $263.60 |
| Purchase #2 | $33.81 | 13.607% | $38.4105 | $38.41 | $38.40 | $38.40 |
| Purchase #3 | $216.60 | 6.546% | $230.7786 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $192.99 | 12.372% | $216.8667 | $216.87 | $216.85 | $216.90 |
| Purchase #5 | $123.66 | 3.822% | $128.3863 | $128.39 | $128.40 | $128.40 |
| Purchase #6 | $203.79 | 11.169% | $226.5513 | $226.55 | $226.55 | $226.60 |
| Purchase #7 | $218.81 | 4.852% | $229.4267 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $1,224.01 | $1,334.0217 | $1,334.03 | $1,334.05 | $1,334.10 | |