| 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 | $153.37 | 6.162% | $162.8207 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $82.85 | 12.186% | $92.9461 | $92.95 | $92.95 | $92.90 |
| Purchase #3 | $35.46 | 3.728% | $36.7819 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $238.46 | 12.851% | $269.1045 | $269.10 | $269.10 | $269.10 |
| Purchase #5 | $172.37 | 9.120% | $188.0901 | $188.09 | $188.10 | $188.10 |
| Purchase #6 | $218.62 | 4.837% | $229.1946 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $83.96 | 4.161% | $87.4536 | $87.45 | $87.45 | $87.50 |
| 7 purchase totals = | $985.09 | $1,066.3915 | $1,066.38 | $1,066.40 | $1,066.40 | |