| 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 | $204.25 | 13.251% | $231.3152 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $96.45 | 5.855% | $102.0971 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $160.76 | 6.213% | $170.748 | $170.75 | $170.75 | $170.70 |
| Purchase #4 | $250.49 | 8.137% | $270.8724 | $270.87 | $270.85 | $270.90 |
| Purchase #5 | $57.68 | 12.449% | $64.8606 | $64.86 | $64.85 | $64.90 |
| Purchase #6 | $64.83 | 9.547% | $71.0193 | $71.02 | $71.00 | $71.00 |
| Purchase #7 | $86.53 | 4.204% | $90.1677 | $90.17 | $90.15 | $90.20 |
| 7 purchase totals = | $920.99 | $1,001.0803 | $1,001.09 | $1,001.00 | $1,001.10 | |