| 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 | $240.79 | 3.374% | $248.9143 | $248.91 | $248.90 | $248.90 |
| Purchase #2 | $205.34 | 7.232% | $220.1902 | $220.19 | $220.20 | $220.20 |
| Purchase #3 | $156.41 | 3.305% | $161.5794 | $161.58 | $161.60 | $161.60 |
| Purchase #4 | $198.33 | 12.623% | $223.3652 | $223.37 | $223.35 | $223.40 |
| Purchase #5 | $216.78 | 5.350% | $228.3777 | $228.38 | $228.40 | $228.40 |
| Purchase #6 | $36.65 | 10.687% | $40.5668 | $40.57 | $40.55 | $40.60 |
| Purchase #7 | $186.82 | 7.490% | $200.8128 | $200.81 | $200.80 | $200.80 |
| 7 purchase totals = | $1,241.12 | $1,323.8064 | $1,323.81 | $1,323.80 | $1,323.90 | |