| 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 | $17.80 | 10.208% | $19.617 | $19.62 | $19.60 | $19.60 |
| Purchase #2 | $101.58 | 10.165% | $111.9056 | $111.91 | $111.90 | $111.90 |
| Purchase #3 | $200.40 | 13.487% | $227.4279 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $246.40 | 13.351% | $279.2969 | $279.30 | $279.30 | $279.30 |
| Purchase #5 | $248.95 | 4.483% | $260.1104 | $260.11 | $260.10 | $260.10 |
| Purchase #6 | $233.26 | 12.424% | $262.2402 | $262.24 | $262.25 | $262.20 |
| Purchase #7 | $32.41 | 3.658% | $33.5956 | $33.60 | $33.60 | $33.60 |
| 7 purchase totals = | $1,080.80 | $1,194.1936 | $1,194.21 | $1,194.20 | $1,194.10 | |