| 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 | $221.91 | 4.486% | $231.8649 | $231.86 | $231.85 | $231.90 |
| Purchase #2 | $61.94 | 5.541% | $65.3721 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $91.74 | 13.231% | $103.8781 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $154.41 | 3.720% | $160.1541 | $160.15 | $160.15 | $160.20 |
| Purchase #5 | $162.63 | 8.508% | $176.4666 | $176.47 | $176.45 | $176.50 |
| Purchase #6 | $224.53 | 11.661% | $250.7124 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $249.69 | 8.293% | $270.3968 | $270.40 | $270.40 | $270.40 |
| 7 purchase totals = | $1,166.85 | $1,258.8450 | $1,258.84 | $1,258.80 | $1,259.00 | |