| 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 | $245.82 | 13.325% | $278.5755 | $278.58 | $278.60 | $278.60 |
| Purchase #2 | $132.67 | 3.252% | $136.9844 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $170.77 | 12.727% | $192.5039 | $192.50 | $192.50 | $192.50 |
| Purchase #4 | $92.34 | 9.221% | $100.8547 | $100.85 | $100.85 | $100.90 |
| Purchase #5 | $180.95 | 8.128% | $195.6576 | $195.66 | $195.65 | $195.70 |
| Purchase #6 | $245.40 | 3.375% | $253.6823 | $253.68 | $253.70 | $253.70 |
| Purchase #7 | $176.57 | 9.196% | $192.8074 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $1,244.52 | $1,351.0658 | $1,351.06 | $1,351.10 | $1,351.20 | |