| 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 | $210.87 | 12.423% | $237.0664 | $237.07 | $237.05 | $237.10 |
| Purchase #2 | $125.34 | 8.436% | $135.9137 | $135.91 | $135.90 | $135.90 |
| Purchase #3 | $174.70 | 12.773% | $197.0144 | $197.01 | $197.00 | $197.00 |
| Purchase #4 | $79.60 | 10.651% | $88.0782 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $70.83 | 12.819% | $79.9097 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $189.35 | 10.283% | $208.8209 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $205.77 | 4.407% | $214.8383 | $214.84 | $214.85 | $214.80 |
| 7 purchase totals = | $1,056.46 | $1,161.6416 | $1,161.64 | $1,161.60 | $1,161.60 | |