| 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 | $233.42 | 9.492% | $255.5762 | $255.58 | $255.60 | $255.60 |
| Purchase #2 | $84.82 | 8.806% | $92.2892 | $92.29 | $92.30 | $92.30 |
| Purchase #3 | $215.40 | 7.640% | $231.8566 | $231.86 | $231.85 | $231.90 |
| Purchase #4 | $80.92 | 5.190% | $85.1197 | $85.12 | $85.10 | $85.10 |
| Purchase #5 | $208.45 | 7.580% | $224.2505 | $224.25 | $224.25 | $224.30 |
| Purchase #6 | $194.90 | 8.663% | $211.7842 | $211.78 | $211.80 | $211.80 |
| Purchase #7 | $26.74 | 3.356% | $27.6374 | $27.64 | $27.65 | $27.60 |
| 7 purchase totals = | $1,044.65 | $1,128.5138 | $1,128.52 | $1,128.55 | $1,128.60 | |