| 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 | $96.88 | 10.284% | $106.8431 | $106.84 | $106.85 | $106.80 |
| Purchase #2 | $98.98 | 11.558% | $110.4201 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $133.67 | 6.514% | $142.3773 | $142.38 | $142.40 | $142.40 |
| Purchase #4 | $134.43 | 13.510% | $152.5915 | $152.59 | $152.60 | $152.60 |
| Purchase #5 | $213.82 | 9.356% | $233.825 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $130.81 | 5.768% | $138.3551 | $138.36 | $138.35 | $138.40 |
| Purchase #7 | $202.41 | 13.714% | $230.1685 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $1,011.00 | $1,114.5806 | $1,114.59 | $1,114.60 | $1,114.60 | |