| 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 | $208.34 | 6.485% | $221.8508 | $221.85 | $221.85 | $221.90 |
| Purchase #2 | $110.28 | 11.267% | $122.7052 | $122.71 | $122.70 | $122.70 |
| Purchase #3 | $137.61 | 8.165% | $148.8459 | $148.85 | $148.85 | $148.80 |
| Purchase #4 | $196.50 | 6.330% | $208.9385 | $208.94 | $208.95 | $208.90 |
| Purchase #5 | $54.53 | 4.686% | $57.0853 | $57.09 | $57.10 | $57.10 |
| Purchase #6 | $209.60 | 13.774% | $238.4703 | $238.47 | $238.45 | $238.50 |
| Purchase #7 | $108.82 | 11.183% | $120.9893 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $1,025.68 | $1,118.8853 | $1,118.90 | $1,118.90 | $1,118.90 | |