| 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 | $152.26 | 9.232% | $166.3166 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $103.93 | 4.197% | $108.2919 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $162.67 | 10.331% | $179.4754 | $179.48 | $179.50 | $179.50 |
| Purchase #4 | $225.70 | 4.618% | $236.1228 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $239.46 | 6.606% | $255.2787 | $255.28 | $255.30 | $255.30 |
| Purchase #6 | $89.89 | 4.138% | $93.6096 | $93.61 | $93.60 | $93.60 |
| Purchase #7 | $191.33 | 4.651% | $200.2288 | $200.23 | $200.25 | $200.20 |
| 7 purchase totals = | $1,165.24 | $1,239.3238 | $1,239.33 | $1,239.35 | $1,239.30 | |