| 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 | $119.26 | 9.115% | $130.1305 | $130.13 | $130.15 | $130.10 |
| Purchase #2 | $124.88 | 7.302% | $133.9987 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $119.92 | 8.385% | $129.9753 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $176.93 | 9.636% | $193.979 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $95.91 | 6.364% | $102.0137 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $171.94 | 4.108% | $179.0033 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $38.60 | 9.684% | $42.338 | $42.34 | $42.35 | $42.30 |
| 7 purchase totals = | $847.44 | $911.4385 | $911.44 | $911.50 | $911.40 | |