| 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 | $217.71 | 9.813% | $239.0739 | $239.07 | $239.05 | $239.10 |
| Purchase #2 | $185.34 | 4.362% | $193.4245 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $165.88 | 4.264% | $172.9531 | $172.95 | $172.95 | $173.00 |
| Purchase #4 | $40.90 | 12.496% | $46.0109 | $46.01 | $46.00 | $46.00 |
| Purchase #5 | $142.77 | 5.296% | $150.3311 | $150.33 | $150.35 | $150.30 |
| Purchase #6 | $38.66 | 9.597% | $42.3702 | $42.37 | $42.35 | $42.40 |
| Purchase #7 | $211.93 | 5.225% | $223.0033 | $223.00 | $223.00 | $223.00 |
| 7 purchase totals = | $1,003.19 | $1,067.1670 | $1,067.15 | $1,067.10 | $1,067.20 | |