| 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 | $230.26 | 3.716% | $238.8165 | $238.82 | $238.80 | $238.80 |
| Purchase #2 | $199.39 | 9.508% | $218.348 | $218.35 | $218.35 | $218.30 |
| Purchase #3 | $74.57 | 11.386% | $83.0605 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $158.80 | 4.334% | $165.6824 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $174.70 | 13.357% | $198.0347 | $198.03 | $198.05 | $198.00 |
| Purchase #6 | $20.59 | 7.378% | $22.1091 | $22.11 | $22.10 | $22.10 |
| Purchase #7 | $116.43 | 11.701% | $130.0535 | $130.05 | $130.05 | $130.10 |
| 7 purchase totals = | $974.74 | $1,056.1047 | $1,056.10 | $1,056.10 | $1,056.10 | |