| 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 | $114.34 | 8.528% | $124.0909 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $159.68 | 8.701% | $173.5738 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $107.42 | 12.110% | $120.4286 | $120.43 | $120.45 | $120.40 |
| Purchase #4 | $103.27 | 11.700% | $115.3526 | $115.35 | $115.35 | $115.40 |
| Purchase #5 | $249.79 | 13.365% | $283.1744 | $283.17 | $283.15 | $283.20 |
| Purchase #6 | $50.61 | 4.460% | $52.8672 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $183.76 | 13.596% | $208.744 | $208.74 | $208.75 | $208.70 |
| 7 purchase totals = | $968.87 | $1,078.2315 | $1,078.22 | $1,078.20 | $1,078.30 | |