| 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 | $17.54 | 12.504% | $19.7332 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $40.64 | 10.807% | $45.032 | $45.03 | $45.05 | $45.00 |
| Purchase #3 | $216.51 | 5.814% | $229.0979 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $239.70 | 8.440% | $259.9307 | $259.93 | $259.95 | $259.90 |
| Purchase #5 | $131.80 | 11.702% | $147.2232 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $179.52 | 4.717% | $187.988 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $200.48 | 6.852% | $214.2169 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $1,026.19 | $1,103.2219 | $1,103.22 | $1,103.25 | $1,103.10 | |