| 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 | $234.61 | 8.249% | $253.963 | $253.96 | $253.95 | $254.00 |
| Purchase #2 | $192.51 | 9.869% | $211.5088 | $211.51 | $211.50 | $211.50 |
| Purchase #3 | $98.43 | 9.808% | $108.084 | $108.08 | $108.10 | $108.10 |
| Purchase #4 | $228.94 | 5.487% | $241.5019 | $241.50 | $241.50 | $241.50 |
| Purchase #5 | $240.97 | 13.847% | $274.3371 | $274.34 | $274.35 | $274.30 |
| Purchase #6 | $202.92 | 4.451% | $211.952 | $211.95 | $211.95 | $212.00 |
| Purchase #7 | $79.69 | 6.722% | $85.0468 | $85.05 | $85.05 | $85.00 |
| 7 purchase totals = | $1,278.07 | $1,386.3936 | $1,386.39 | $1,386.40 | $1,386.40 | |