| 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 | $223.84 | 5.493% | $236.1355 | $236.14 | $236.15 | $236.10 |
| Purchase #2 | $110.96 | 7.158% | $118.9025 | $118.90 | $118.90 | $118.90 |
| Purchase #3 | $73.33 | 10.416% | $80.9681 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $236.55 | 4.295% | $246.7098 | $246.71 | $246.70 | $246.70 |
| Purchase #5 | $9.54 | 8.764% | $10.3761 | $10.38 | $10.40 | $10.40 |
| Purchase #6 | $144.62 | 8.170% | $156.4355 | $156.44 | $156.45 | $156.40 |
| Purchase #7 | $45.30 | 12.148% | $50.803 | $50.80 | $50.80 | $50.80 |
| 7 purchase totals = | $844.14 | $900.3305 | $900.34 | $900.35 | $900.30 | |