| 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 | $200.74 | 10.766% | $222.3517 | $222.35 | $222.35 | $222.40 |
| Purchase #2 | $232.60 | 3.801% | $241.4411 | $241.44 | $241.45 | $241.40 |
| Purchase #3 | $184.71 | 7.621% | $198.7867 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $24.76 | 9.829% | $27.1937 | $27.19 | $27.20 | $27.20 |
| Purchase #5 | $220.57 | 3.443% | $228.1642 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $241.48 | 13.744% | $274.669 | $274.67 | $274.65 | $274.70 |
| Purchase #7 | $128.43 | 8.102% | $138.8354 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $1,233.29 | $1,331.4418 | $1,331.44 | $1,331.45 | $1,331.50 | |