| 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 | $198.36 | 6.840% | $211.9278 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $188.39 | 7.121% | $201.8053 | $201.81 | $201.80 | $201.80 |
| Purchase #3 | $188.28 | 9.848% | $206.8218 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $239.64 | 6.173% | $254.433 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $39.58 | 13.178% | $44.7959 | $44.80 | $44.80 | $44.80 |
| Purchase #6 | $64.53 | 7.176% | $69.1607 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $172.76 | 11.860% | $193.2493 | $193.25 | $193.25 | $193.20 |
| 7 purchase totals = | $1,091.54 | $1,182.1938 | $1,182.20 | $1,182.20 | $1,182.10 | |