| 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 | $217.75 | 5.161% | $228.9881 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $17.41 | 9.339% | $19.0359 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $137.96 | 5.131% | $145.0387 | $145.04 | $145.05 | $145.00 |
| Purchase #4 | $148.69 | 9.440% | $162.7263 | $162.73 | $162.75 | $162.70 |
| Purchase #5 | $139.55 | 8.555% | $151.4885 | $151.49 | $151.50 | $151.50 |
| Purchase #6 | $214.69 | 12.558% | $241.6508 | $241.65 | $241.65 | $241.70 |
| Purchase #7 | $90.52 | 13.735% | $102.9529 | $102.95 | $102.95 | $103.00 |
| 7 purchase totals = | $966.57 | $1,051.8812 | $1,051.89 | $1,051.95 | $1,051.90 | |