| 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 | $233.39 | 10.549% | $258.0103 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $96.31 | 4.372% | $100.5207 | $100.52 | $100.50 | $100.50 |
| Purchase #3 | $234.42 | 9.783% | $257.3533 | $257.35 | $257.35 | $257.40 |
| Purchase #4 | $156.55 | 12.628% | $176.3191 | $176.32 | $176.30 | $176.30 |
| Purchase #5 | $49.53 | 13.651% | $56.2913 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $108.47 | 12.806% | $122.3607 | $122.36 | $122.35 | $122.40 |
| Purchase #7 | $185.48 | 4.459% | $193.7506 | $193.75 | $193.75 | $193.80 |
| 7 purchase totals = | $1,064.15 | $1,164.6060 | $1,164.60 | $1,164.55 | $1,164.70 | |