| 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 | $121.31 | 10.400% | $133.9262 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $192.80 | 7.406% | $207.0788 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $29.46 | 10.340% | $32.5062 | $32.51 | $32.50 | $32.50 |
| Purchase #4 | $208.99 | 7.213% | $224.0644 | $224.06 | $224.05 | $224.10 |
| Purchase #5 | $110.84 | 9.156% | $120.9885 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $24.53 | 8.432% | $26.5984 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $114.90 | 13.139% | $129.9967 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $802.83 | $875.1592 | $875.17 | $875.20 | $875.20 | |