| 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 | $161.84 | 9.552% | $177.299 | $177.30 | $177.30 | $177.30 |
| Purchase #2 | $219.39 | 8.617% | $238.2948 | $238.29 | $238.30 | $238.30 |
| Purchase #3 | $106.60 | 4.522% | $111.4205 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $181.49 | 6.860% | $193.9402 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $213.39 | 9.533% | $233.7325 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $189.71 | 7.169% | $203.3103 | $203.31 | $203.30 | $203.30 |
| Purchase #7 | $206.29 | 9.183% | $225.2336 | $225.23 | $225.25 | $225.20 |
| 7 purchase totals = | $1,278.71 | $1,383.2309 | $1,383.22 | $1,383.25 | $1,383.10 | |