| 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 | $223.39 | 5.487% | $235.6474 | $235.65 | $235.65 | $235.60 |
| Purchase #2 | $13.39 | 5.317% | $14.1019 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $239.48 | 6.199% | $254.3254 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $198.48 | 10.866% | $220.0468 | $220.05 | $220.05 | $220.00 |
| Purchase #5 | $154.46 | 11.788% | $172.6677 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $5.79 | 10.352% | $6.3894 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $235.79 | 12.461% | $265.1718 | $265.17 | $265.15 | $265.20 |
| 7 purchase totals = | $1,070.78 | $1,168.3504 | $1,168.36 | $1,168.35 | $1,168.30 | |