| 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 | $21.62 | 11.558% | $24.1188 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $182.60 | 11.374% | $203.3689 | $203.37 | $203.35 | $203.40 |
| Purchase #3 | $147.61 | 6.721% | $157.5309 | $157.53 | $157.55 | $157.50 |
| Purchase #4 | $216.39 | 7.566% | $232.7621 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $150.46 | 4.187% | $156.7598 | $156.76 | $156.75 | $156.80 |
| Purchase #6 | $165.89 | 7.666% | $178.6071 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $249.97 | 13.288% | $283.186 | $283.19 | $283.20 | $283.20 |
| 7 purchase totals = | $1,134.54 | $1,236.3336 | $1,236.34 | $1,236.30 | $1,236.40 | |