| 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 | $210.44 | 8.151% | $227.593 | $227.59 | $227.60 | $227.60 |
| Purchase #2 | $193.97 | 8.836% | $211.1092 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $89.71 | 12.822% | $101.2126 | $101.21 | $101.20 | $101.20 |
| Purchase #4 | $105.41 | 13.140% | $119.2609 | $119.26 | $119.25 | $119.30 |
| Purchase #5 | $88.94 | 11.239% | $98.936 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $120.67 | 6.853% | $128.9395 | $128.94 | $128.95 | $128.90 |
| Purchase #7 | $114.52 | 13.795% | $130.318 | $130.32 | $130.30 | $130.30 |
| 7 purchase totals = | $923.66 | $1,017.3692 | $1,017.37 | $1,017.35 | $1,017.30 | |