| 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 | $161.71 | 4.237% | $168.5617 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $221.61 | 7.850% | $239.0064 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $88.93 | 5.374% | $93.7091 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $203.46 | 6.247% | $216.1701 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $218.93 | 3.241% | $226.0255 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $101.49 | 10.681% | $112.3301 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $169.98 | 13.131% | $192.3001 | $192.30 | $192.30 | $192.30 |
| 7 purchase totals = | $1,166.11 | $1,248.1030 | $1,248.11 | $1,248.10 | $1,248.10 | |