| 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 | $141.50 | 6.221% | $150.3027 | $150.30 | $150.30 | $150.30 |
| Purchase #2 | $130.38 | 9.478% | $142.7374 | $142.74 | $142.75 | $142.70 |
| Purchase #3 | $248.77 | 9.579% | $272.5997 | $272.60 | $272.60 | $272.60 |
| Purchase #4 | $54.53 | 12.436% | $61.3114 | $61.31 | $61.30 | $61.30 |
| Purchase #5 | $234.31 | 12.310% | $263.1536 | $263.15 | $263.15 | $263.20 |
| Purchase #6 | $124.68 | 3.632% | $129.2084 | $129.21 | $129.20 | $129.20 |
| Purchase #7 | $182.32 | 10.163% | $200.8492 | $200.85 | $200.85 | $200.80 |
| 7 purchase totals = | $1,116.49 | $1,220.1624 | $1,220.16 | $1,220.15 | $1,220.10 | |