| 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 | $121.31 | 11.808% | $135.6343 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $83.42 | 5.327% | $87.8638 | $87.86 | $87.85 | $87.90 |
| Purchase #3 | $198.34 | 9.672% | $217.5234 | $217.52 | $217.50 | $217.50 |
| Purchase #4 | $231.68 | 9.393% | $253.4417 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $80.43 | 13.172% | $91.0242 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $142.30 | 3.341% | $147.0542 | $147.05 | $147.05 | $147.10 |
| Purchase #7 | $91.72 | 6.765% | $97.9249 | $97.92 | $97.90 | $97.90 |
| 7 purchase totals = | $949.20 | $1,030.4665 | $1,030.44 | $1,030.40 | $1,030.40 | |