| 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 | $122.82 | 11.741% | $137.2403 | $137.24 | $137.25 | $137.20 |
| Purchase #2 | $100.52 | 12.298% | $112.8819 | $112.88 | $112.90 | $112.90 |
| Purchase #3 | $155.30 | 4.546% | $162.3599 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $134.93 | 9.286% | $147.4596 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $205.97 | 4.363% | $214.9565 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $140.40 | 6.642% | $149.7254 | $149.73 | $149.75 | $149.70 |
| Purchase #7 | $227.52 | 8.171% | $246.1107 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $1,087.46 | $1,170.7343 | $1,170.74 | $1,170.75 | $1,170.80 | |