| 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 | $140.83 | 12.832% | $158.9013 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $144.54 | 4.710% | $151.3478 | $151.35 | $151.35 | $151.30 |
| Purchase #3 | $22.54 | 9.565% | $24.696 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $123.77 | 11.498% | $138.0011 | $138.00 | $138.00 | $138.00 |
| Purchase #5 | $196.58 | 4.426% | $205.2806 | $205.28 | $205.30 | $205.30 |
| Purchase #6 | $224.61 | 7.102% | $240.5618 | $240.56 | $240.55 | $240.60 |
| Purchase #7 | $241.68 | 12.608% | $272.151 | $272.15 | $272.15 | $272.20 |
| 7 purchase totals = | $1,094.55 | $1,190.9396 | $1,190.94 | $1,190.95 | $1,191.00 | |