| 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 | $91.55 | 10.670% | $101.3184 | $101.32 | $101.30 | $101.30 |
| Purchase #2 | $51.45 | 6.560% | $54.8251 | $54.83 | $54.85 | $54.80 |
| Purchase #3 | $193.78 | 10.543% | $214.2102 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $165.65 | 4.366% | $172.8823 | $172.88 | $172.90 | $172.90 |
| Purchase #5 | $155.71 | 7.204% | $166.9273 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $220.86 | 12.413% | $248.2754 | $248.28 | $248.30 | $248.30 |
| Purchase #7 | $222.55 | 13.355% | $252.2716 | $252.27 | $252.25 | $252.30 |
| 7 purchase totals = | $1,101.55 | $1,210.7103 | $1,210.72 | $1,210.75 | $1,210.70 | |