| 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 | $214.43 | 7.468% | $230.4436 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $174.52 | 8.654% | $189.623 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $119.36 | 6.746% | $127.412 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $215.33 | 8.169% | $232.9203 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $99.97 | 11.404% | $111.3706 | $111.37 | $111.35 | $111.40 |
| Purchase #6 | $248.81 | 4.294% | $259.4939 | $259.49 | $259.50 | $259.50 |
| Purchase #7 | $222.26 | 12.148% | $249.2601 | $249.26 | $249.25 | $249.30 |
| 7 purchase totals = | $1,294.68 | $1,400.5235 | $1,400.51 | $1,400.45 | $1,400.50 | |