| 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 | $186.52 | 4.178% | $194.3128 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $66.28 | 4.659% | $69.368 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $211.51 | 10.557% | $233.8391 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $220.61 | 10.474% | $243.7167 | $243.72 | $243.70 | $243.70 |
| Purchase #5 | $5.56 | 8.339% | $6.0236 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $92.63 | 9.808% | $101.7152 | $101.72 | $101.70 | $101.70 |
| Purchase #7 | $167.82 | 7.211% | $179.9215 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $950.93 | $1,028.8969 | $1,028.90 | $1,028.80 | $1,028.80 | |