| 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 | $21.88 | 7.699% | $23.5645 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $147.59 | 4.422% | $154.1164 | $154.12 | $154.10 | $154.10 |
| Purchase #3 | $86.93 | 6.325% | $92.4283 | $92.43 | $92.45 | $92.40 |
| Purchase #4 | $216.73 | 6.340% | $230.4707 | $230.47 | $230.45 | $230.50 |
| Purchase #5 | $199.36 | 11.865% | $223.0141 | $223.01 | $223.00 | $223.00 |
| Purchase #6 | $107.40 | 4.390% | $112.1149 | $112.11 | $112.10 | $112.10 |
| Purchase #7 | $159.54 | 12.639% | $179.7043 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $939.43 | $1,015.4132 | $1,015.40 | $1,015.35 | $1,015.40 | |