| 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 | $120.92 | 3.618% | $125.2949 | $125.29 | $125.30 | $125.30 |
| Purchase #2 | $172.44 | 13.857% | $196.335 | $196.34 | $196.35 | $196.30 |
| Purchase #3 | $121.77 | 11.517% | $135.7943 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $102.30 | 12.336% | $114.9197 | $114.92 | $114.90 | $114.90 |
| Purchase #5 | $112.67 | 4.818% | $118.0984 | $118.10 | $118.10 | $118.10 |
| Purchase #6 | $170.31 | 5.188% | $179.1457 | $179.15 | $179.15 | $179.10 |
| Purchase #7 | $103.71 | 9.290% | $113.3447 | $113.34 | $113.35 | $113.30 |
| 7 purchase totals = | $904.12 | $982.9327 | $982.93 | $982.95 | $982.80 | |