| 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 | $12.54 | 12.422% | $14.0977 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $238.36 | 8.427% | $258.4466 | $258.45 | $258.45 | $258.40 |
| Purchase #3 | $81.50 | 9.354% | $89.1235 | $89.12 | $89.10 | $89.10 |
| Purchase #4 | $186.90 | 10.666% | $206.8348 | $206.83 | $206.85 | $206.80 |
| Purchase #5 | $216.64 | 12.142% | $242.9444 | $242.94 | $242.95 | $242.90 |
| Purchase #6 | $232.37 | 4.720% | $243.3379 | $243.34 | $243.35 | $243.30 |
| Purchase #7 | $188.72 | 6.624% | $201.2208 | $201.22 | $201.20 | $201.20 |
| 7 purchase totals = | $1,157.03 | $1,256.0057 | $1,256.00 | $1,256.00 | $1,255.80 | |