| 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 | $79.79 | 3.752% | $82.7837 | $82.78 | $82.80 | $82.80 |
| Purchase #2 | $192.50 | 9.193% | $210.1965 | $210.20 | $210.20 | $210.20 |
| Purchase #3 | $189.67 | 7.449% | $203.7985 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $185.26 | 8.734% | $201.4406 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $192.49 | 5.458% | $202.9961 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $220.29 | 6.209% | $233.9678 | $233.97 | $233.95 | $234.00 |
| Purchase #7 | $208.72 | 13.732% | $237.3814 | $237.38 | $237.40 | $237.40 |
| 7 purchase totals = | $1,268.72 | $1,372.5646 | $1,372.57 | $1,372.60 | $1,372.60 | |