| 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 | $223.61 | 11.698% | $249.7679 | $249.77 | $249.75 | $249.80 |
| Purchase #2 | $118.50 | 4.566% | $123.9107 | $123.91 | $123.90 | $123.90 |
| Purchase #3 | $73.42 | 8.334% | $79.5388 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $72.56 | 10.297% | $80.0315 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $34.59 | 12.659% | $38.9687 | $38.97 | $38.95 | $39.00 |
| Purchase #6 | $52.30 | 8.255% | $56.6174 | $56.62 | $56.60 | $56.60 |
| Purchase #7 | $196.88 | 7.302% | $211.2562 | $211.26 | $211.25 | $211.30 |
| 7 purchase totals = | $771.86 | $840.0912 | $840.10 | $840.05 | $840.10 | |