| 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 | $13.49 | 3.627% | $13.9793 | $13.98 | $14.00 | $14.00 |
| Purchase #2 | $217.36 | 5.856% | $230.0886 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $52.55 | 9.450% | $57.516 | $57.52 | $57.50 | $57.50 |
| Purchase #4 | $31.51 | 6.372% | $33.5178 | $33.52 | $33.50 | $33.50 |
| Purchase #5 | $233.93 | 10.183% | $257.7511 | $257.75 | $257.75 | $257.80 |
| Purchase #6 | $203.29 | 13.348% | $230.4251 | $230.43 | $230.45 | $230.40 |
| Purchase #7 | $168.55 | 12.683% | $189.9272 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $920.68 | $1,013.2051 | $1,013.22 | $1,013.25 | $1,013.20 | |