| 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 | $239.74 | 7.117% | $256.8023 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $152.86 | 12.460% | $171.9064 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $234.72 | 5.449% | $247.5099 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $205.64 | 5.453% | $216.8535 | $216.85 | $216.85 | $216.90 |
| Purchase #5 | $162.80 | 7.153% | $174.4451 | $174.45 | $174.45 | $174.40 |
| Purchase #6 | $20.64 | 10.493% | $22.8058 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $6.80 | 6.497% | $7.2418 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $1,023.20 | $1,097.5648 | $1,097.57 | $1,097.55 | $1,097.50 | |