| 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 | $98.82 | 11.586% | $110.2693 | $110.27 | $110.25 | $110.30 |
| Purchase #2 | $229.33 | 11.328% | $255.3085 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $11.35 | 8.279% | $12.2897 | $12.29 | $12.30 | $12.30 |
| Purchase #4 | $199.75 | 13.705% | $227.1257 | $227.13 | $227.15 | $227.10 |
| Purchase #5 | $22.74 | 8.216% | $24.6083 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $195.29 | 3.232% | $201.6018 | $201.60 | $201.60 | $201.60 |
| Purchase #7 | $51.80 | 6.343% | $55.0857 | $55.09 | $55.10 | $55.10 |
| 7 purchase totals = | $809.08 | $886.2890 | $886.30 | $886.30 | $886.30 | |