| 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 | $244.92 | 10.277% | $270.0904 | $270.09 | $270.10 | $270.10 |
| Purchase #2 | $191.48 | 10.461% | $211.5107 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $114.80 | 4.736% | $120.2369 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $40.69 | 10.233% | $44.8538 | $44.85 | $44.85 | $44.90 |
| Purchase #5 | $198.57 | 12.362% | $223.1172 | $223.12 | $223.10 | $223.10 |
| Purchase #6 | $73.61 | 7.527% | $79.1506 | $79.15 | $79.15 | $79.20 |
| Purchase #7 | $235.79 | 5.597% | $248.9872 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $1,099.86 | $1,197.9468 | $1,197.95 | $1,197.95 | $1,198.00 | |