| 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 | $202.96 | 4.161% | $211.4052 | $211.41 | $211.40 | $211.40 |
| Purchase #2 | $122.63 | 9.670% | $134.4883 | $134.49 | $134.50 | $134.50 |
| Purchase #3 | $83.60 | 10.607% | $92.4675 | $92.47 | $92.45 | $92.50 |
| Purchase #4 | $19.94 | 9.115% | $21.7575 | $21.76 | $21.75 | $21.80 |
| Purchase #5 | $174.64 | 8.568% | $189.6032 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $102.34 | 10.397% | $112.9803 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $87.75 | 3.755% | $91.045 | $91.05 | $91.05 | $91.00 |
| 7 purchase totals = | $793.86 | $853.7470 | $853.76 | $853.75 | $853.80 | |