| 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 | $198.79 | 8.804% | $216.2915 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $16.77 | 4.327% | $17.4956 | $17.50 | $17.50 | $17.50 |
| Purchase #3 | $249.28 | 9.566% | $273.1261 | $273.13 | $273.15 | $273.10 |
| Purchase #4 | $228.64 | 13.326% | $259.1086 | $259.11 | $259.10 | $259.10 |
| Purchase #5 | $122.90 | 11.808% | $137.412 | $137.41 | $137.40 | $137.40 |
| Purchase #6 | $18.81 | 11.540% | $20.9807 | $20.98 | $21.00 | $21.00 |
| Purchase #7 | $34.72 | 4.333% | $36.2244 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $869.91 | $960.6389 | $960.64 | $960.65 | $960.60 | |