| 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 | $213.52 | 12.588% | $240.3979 | $240.40 | $240.40 | $240.40 |
| Purchase #2 | $75.45 | 10.766% | $83.5729 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $170.25 | 6.389% | $181.1273 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $176.75 | 12.141% | $198.2092 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $91.41 | 8.674% | $99.3389 | $99.34 | $99.35 | $99.30 |
| Purchase #6 | $164.59 | 9.873% | $180.84 | $180.84 | $180.85 | $180.80 |
| Purchase #7 | $231.41 | 4.285% | $241.3259 | $241.33 | $241.35 | $241.30 |
| 7 purchase totals = | $1,123.38 | $1,224.8121 | $1,224.82 | $1,224.85 | $1,224.70 | |