| 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 | $120.64 | 12.493% | $135.7116 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $221.78 | 13.107% | $250.8487 | $250.85 | $250.85 | $250.80 |
| Purchase #3 | $191.73 | 11.733% | $214.2257 | $214.23 | $214.25 | $214.20 |
| Purchase #4 | $221.77 | 5.236% | $233.3819 | $233.38 | $233.40 | $233.40 |
| Purchase #5 | $98.54 | 4.241% | $102.7191 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $65.55 | 8.472% | $71.1034 | $71.10 | $71.10 | $71.10 |
| Purchase #7 | $236.66 | 10.833% | $262.2974 | $262.30 | $262.30 | $262.30 |
| 7 purchase totals = | $1,156.67 | $1,270.2878 | $1,270.29 | $1,270.30 | $1,270.20 | |