| 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 | $198.49 | 5.683% | $209.7702 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $95.51 | 7.715% | $102.8786 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $198.37 | 8.295% | $214.8248 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $193.74 | 4.674% | $202.7954 | $202.80 | $202.80 | $202.80 |
| Purchase #5 | $101.97 | 11.426% | $113.6211 | $113.62 | $113.60 | $113.60 |
| Purchase #6 | $193.60 | 8.560% | $210.1722 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $40.50 | 3.864% | $42.0649 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $1,022.18 | $1,096.1272 | $1,096.12 | $1,096.05 | $1,096.20 | |