| 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 | $110.53 | 9.516% | $121.048 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $32.40 | 12.569% | $36.4724 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $226.83 | 7.228% | $243.2253 | $243.23 | $243.25 | $243.20 |
| Purchase #4 | $147.86 | 10.125% | $162.8308 | $162.83 | $162.85 | $162.80 |
| Purchase #5 | $165.39 | 11.618% | $184.605 | $184.61 | $184.60 | $184.60 |
| Purchase #6 | $211.31 | 7.739% | $227.6633 | $227.66 | $227.65 | $227.70 |
| Purchase #7 | $245.48 | 8.525% | $266.4072 | $266.41 | $266.40 | $266.40 |
| 7 purchase totals = | $1,139.80 | $1,242.2520 | $1,242.26 | $1,242.25 | $1,242.20 | |