| 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 | $114.46 | 11.518% | $127.6435 | $127.64 | $127.65 | $127.60 |
| Purchase #2 | $193.77 | 4.452% | $202.3966 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $175.71 | 4.352% | $183.3569 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $7.38 | 8.188% | $7.9843 | $7.98 | $8.00 | $8.00 |
| Purchase #5 | $63.64 | 10.463% | $70.2987 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $121.59 | 10.398% | $134.2329 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $206.90 | 6.351% | $220.0402 | $220.04 | $220.05 | $220.00 |
| 7 purchase totals = | $883.45 | $945.9531 | $945.95 | $946.00 | $945.90 | |