| 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 | $105.39 | 9.781% | $115.6982 | $115.70 | $115.70 | $115.70 |
| Purchase #2 | $240.91 | 9.652% | $264.1626 | $264.16 | $264.15 | $264.20 |
| Purchase #3 | $204.60 | 9.291% | $223.6094 | $223.61 | $223.60 | $223.60 |
| Purchase #4 | $125.61 | 7.559% | $135.1049 | $135.10 | $135.10 | $135.10 |
| Purchase #5 | $123.29 | 6.222% | $130.9611 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $199.89 | 4.408% | $208.7012 | $208.70 | $208.70 | $208.70 |
| Purchase #7 | $15.59 | 5.553% | $16.4557 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $1,015.28 | $1,094.6931 | $1,094.69 | $1,094.65 | $1,094.80 | |