| 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 | $243.98 | 11.431% | $271.8694 | $271.87 | $271.85 | $271.90 |
| Purchase #2 | $138.97 | 11.515% | $154.9724 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $187.77 | 9.869% | $206.301 | $206.30 | $206.30 | $206.30 |
| Purchase #4 | $8.90 | 10.223% | $9.8098 | $9.81 | $9.80 | $9.80 |
| Purchase #5 | $223.25 | 11.393% | $248.6849 | $248.68 | $248.70 | $248.70 |
| Purchase #6 | $29.79 | 6.603% | $31.757 | $31.76 | $31.75 | $31.80 |
| Purchase #7 | $115.52 | 13.334% | $130.9234 | $130.92 | $130.90 | $130.90 |
| 7 purchase totals = | $948.18 | $1,054.3179 | $1,054.31 | $1,054.25 | $1,054.40 | |