| 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 | $17.26 | 13.799% | $19.6417 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $237.65 | 11.447% | $264.8538 | $264.85 | $264.85 | $264.90 |
| Purchase #3 | $82.64 | 13.557% | $93.8435 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $80.58 | 3.410% | $83.3278 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $193.46 | 12.200% | $217.0621 | $217.06 | $217.05 | $217.10 |
| Purchase #6 | $184.64 | 6.154% | $196.0027 | $196.00 | $196.00 | $196.00 |
| Purchase #7 | $128.62 | 5.293% | $135.4279 | $135.43 | $135.45 | $135.40 |
| 7 purchase totals = | $924.85 | $1,010.1595 | $1,010.15 | $1,010.20 | $1,010.10 | |