| 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 | $241.96 | 4.489% | $252.8216 | $252.82 | $252.80 | $252.80 |
| Purchase #2 | $147.48 | 4.549% | $154.1889 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $83.57 | 13.438% | $94.8001 | $94.80 | $94.80 | $94.80 |
| Purchase #4 | $197.52 | 9.720% | $216.7189 | $216.72 | $216.70 | $216.70 |
| Purchase #5 | $111.96 | 10.426% | $123.6329 | $123.63 | $123.65 | $123.60 |
| Purchase #6 | $195.74 | 13.619% | $222.3978 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $64.37 | 7.817% | $69.4018 | $69.40 | $69.40 | $69.40 |
| 7 purchase totals = | $1,042.60 | $1,133.9620 | $1,133.96 | $1,133.95 | $1,133.90 | |