| 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 | $221.94 | 7.831% | $239.3201 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $37.67 | 5.420% | $39.7117 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $173.42 | 6.211% | $184.1911 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $72.89 | 3.823% | $75.6766 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $189.32 | 7.559% | $203.6307 | $203.63 | $203.65 | $203.60 |
| Purchase #6 | $231.99 | 10.507% | $256.3652 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $246.99 | 8.380% | $267.6878 | $267.69 | $267.70 | $267.70 |
| 7 purchase totals = | $1,174.22 | $1,266.5832 | $1,266.59 | $1,266.60 | $1,266.60 | |