| 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 | $176.44 | 9.730% | $193.6076 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $133.88 | 13.601% | $152.089 | $152.09 | $152.10 | $152.10 |
| Purchase #3 | $238.76 | 12.650% | $268.9631 | $268.96 | $268.95 | $269.00 |
| Purchase #4 | $22.67 | 8.691% | $24.6402 | $24.64 | $24.65 | $24.60 |
| Purchase #5 | $36.62 | 5.115% | $38.4931 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $245.76 | 13.431% | $278.768 | $278.77 | $278.75 | $278.80 |
| Purchase #7 | $210.32 | 10.219% | $231.8126 | $231.81 | $231.80 | $231.80 |
| 7 purchase totals = | $1,064.45 | $1,188.3736 | $1,188.37 | $1,188.35 | $1,188.40 | |