| 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 | $8.27 | 11.364% | $9.2098 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $50.87 | 11.707% | $56.8254 | $56.83 | $56.85 | $56.80 |
| Purchase #3 | $167.78 | 9.826% | $184.2661 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $239.94 | 6.227% | $254.8811 | $254.88 | $254.90 | $254.90 |
| Purchase #5 | $43.51 | 10.174% | $47.9367 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $238.95 | 10.462% | $263.9489 | $263.95 | $263.95 | $263.90 |
| Purchase #7 | $199.90 | 7.228% | $214.3488 | $214.35 | $214.35 | $214.30 |
| 7 purchase totals = | $949.22 | $1,031.4168 | $1,031.43 | $1,031.45 | $1,031.30 | |