| 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 | $89.71 | 11.281% | $99.8302 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $203.89 | 13.135% | $230.671 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $146.89 | 10.856% | $162.8364 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $125.99 | 7.512% | $135.4544 | $135.45 | $135.45 | $135.50 |
| Purchase #5 | $183.32 | 8.671% | $199.2157 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $212.26 | 3.397% | $219.4705 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $9.85 | 7.789% | $10.6172 | $10.62 | $10.60 | $10.60 |
| 7 purchase totals = | $971.91 | $1,058.0954 | $1,058.10 | $1,058.05 | $1,058.10 | |