| 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 | $233.64 | 8.279% | $252.9831 | $252.98 | $253.00 | $253.00 |
| Purchase #2 | $129.56 | 13.798% | $147.4367 | $147.44 | $147.45 | $147.40 |
| Purchase #3 | $187.69 | 6.158% | $199.248 | $199.25 | $199.25 | $199.20 |
| Purchase #4 | $12.81 | 8.323% | $13.8762 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $108.26 | 3.785% | $112.3576 | $112.36 | $112.35 | $112.40 |
| Purchase #6 | $138.65 | 6.658% | $147.8813 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $156.65 | 7.338% | $168.145 | $168.15 | $168.15 | $168.10 |
| 7 purchase totals = | $967.26 | $1,041.9279 | $1,041.94 | $1,042.00 | $1,041.90 | |