| 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 | $196.29 | 5.768% | $207.612 | $207.61 | $207.60 | $207.60 |
| Purchase #2 | $162.32 | 10.172% | $178.8312 | $178.83 | $178.85 | $178.80 |
| Purchase #3 | $110.40 | 8.237% | $119.4936 | $119.49 | $119.50 | $119.50 |
| Purchase #4 | $127.84 | 9.165% | $139.5565 | $139.56 | $139.55 | $139.60 |
| Purchase #5 | $13.48 | 5.609% | $14.2361 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $165.64 | 8.301% | $179.3898 | $179.39 | $179.40 | $179.40 |
| Purchase #7 | $244.80 | 10.372% | $270.1907 | $270.19 | $270.20 | $270.20 |
| 7 purchase totals = | $1,020.77 | $1,109.3099 | $1,109.31 | $1,109.35 | $1,109.30 | |