| 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 | $180.44 | 8.118% | $195.0881 | $195.09 | $195.10 | $195.10 |
| Purchase #2 | $224.78 | 4.252% | $234.3376 | $234.34 | $234.35 | $234.30 |
| Purchase #3 | $194.66 | 10.397% | $214.8988 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $237.48 | 7.185% | $254.5429 | $254.54 | $254.55 | $254.50 |
| Purchase #5 | $240.85 | 3.102% | $248.3212 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $227.50 | 13.506% | $258.2262 | $258.23 | $258.25 | $258.20 |
| Purchase #7 | $5.45 | 7.321% | $5.849 | $5.85 | $5.85 | $5.80 |
| 7 purchase totals = | $1,311.16 | $1,411.2638 | $1,411.27 | $1,411.30 | $1,411.10 | |