| 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 | $240.72 | 4.572% | $251.7257 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $145.87 | 12.731% | $164.4407 | $164.44 | $164.45 | $164.40 |
| Purchase #3 | $7.37 | 12.136% | $8.2644 | $8.26 | $8.25 | $8.30 |
| Purchase #4 | $186.55 | 8.799% | $202.9645 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $176.72 | 8.383% | $191.5344 | $191.53 | $191.55 | $191.50 |
| Purchase #6 | $19.40 | 9.592% | $21.2608 | $21.26 | $21.25 | $21.30 |
| Purchase #7 | $81.72 | 13.571% | $92.8102 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $858.35 | $933.0007 | $932.99 | $933.00 | $933.00 | |