| 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 | $100.92 | 5.247% | $106.2153 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $202.43 | 13.636% | $230.0334 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $125.93 | 10.220% | $138.8 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $168.97 | 3.122% | $174.2452 | $174.25 | $174.25 | $174.20 |
| Purchase #5 | $13.84 | 9.539% | $15.1602 | $15.16 | $15.15 | $15.20 |
| Purchase #6 | $240.45 | 9.359% | $262.9537 | $262.95 | $262.95 | $263.00 |
| Purchase #7 | $78.66 | 12.131% | $88.2022 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $931.20 | $1,015.6100 | $1,015.61 | $1,015.60 | $1,015.60 | |