| 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 | $249.98 | 5.545% | $263.8414 | $263.84 | $263.85 | $263.80 |
| Purchase #2 | $211.29 | 5.608% | $223.1391 | $223.14 | $223.15 | $223.10 |
| Purchase #3 | $175.63 | 4.489% | $183.514 | $183.51 | $183.50 | $183.50 |
| Purchase #4 | $242.62 | 6.727% | $258.941 | $258.94 | $258.95 | $258.90 |
| Purchase #5 | $200.35 | 11.682% | $223.7549 | $223.75 | $223.75 | $223.80 |
| Purchase #6 | $29.44 | 7.839% | $31.7478 | $31.75 | $31.75 | $31.70 |
| Purchase #7 | $111.65 | 11.434% | $124.4161 | $124.42 | $124.40 | $124.40 |
| 7 purchase totals = | $1,220.96 | $1,309.3543 | $1,309.35 | $1,309.35 | $1,309.20 | |