| 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 | $245.27 | 13.464% | $278.2932 | $278.29 | $278.30 | $278.30 |
| Purchase #2 | $156.74 | 8.855% | $170.6193 | $170.62 | $170.60 | $170.60 |
| Purchase #3 | $102.55 | 8.423% | $111.1878 | $111.19 | $111.20 | $111.20 |
| Purchase #4 | $150.29 | 7.343% | $161.3258 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $201.39 | 3.837% | $209.1173 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $155.71 | 6.864% | $166.3979 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $222.71 | 11.505% | $248.3328 | $248.33 | $248.35 | $248.30 |
| 7 purchase totals = | $1,234.66 | $1,345.2741 | $1,345.28 | $1,345.30 | $1,345.20 | |