| 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 | $82.39 | 6.174% | $87.4768 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $173.52 | 11.175% | $192.9109 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $220.84 | 9.217% | $241.1948 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $200.78 | 10.525% | $221.9121 | $221.91 | $221.90 | $221.90 |
| Purchase #5 | $212.65 | 11.658% | $237.4407 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $90.51 | 12.792% | $102.088 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $19.63 | 6.526% | $20.9111 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $1,000.32 | $1,103.9344 | $1,103.93 | $1,103.95 | $1,103.90 | |