| 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 | $210.47 | 9.305% | $230.0542 | $230.05 | $230.05 | $230.10 |
| Purchase #2 | $167.36 | 11.149% | $186.019 | $186.02 | $186.00 | $186.00 |
| Purchase #3 | $51.60 | 10.174% | $56.8498 | $56.85 | $56.85 | $56.80 |
| Purchase #4 | $200.29 | 8.139% | $216.5916 | $216.59 | $216.60 | $216.60 |
| Purchase #5 | $64.47 | 7.300% | $69.1763 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $179.25 | 13.598% | $203.6244 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $115.44 | 10.297% | $127.3269 | $127.33 | $127.35 | $127.30 |
| 7 purchase totals = | $988.88 | $1,089.6422 | $1,089.64 | $1,089.65 | $1,089.60 | |