| 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 | $230.35 | 8.438% | $249.7869 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $189.63 | 13.212% | $214.6839 | $214.68 | $214.70 | $214.70 |
| Purchase #3 | $216.35 | 13.650% | $245.8818 | $245.88 | $245.90 | $245.90 |
| Purchase #4 | $49.89 | 13.797% | $56.7733 | $56.77 | $56.75 | $56.80 |
| Purchase #5 | $8.76 | 12.635% | $9.8668 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $65.47 | 12.810% | $73.8567 | $73.86 | $73.85 | $73.90 |
| Purchase #7 | $233.91 | 3.386% | $241.8302 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $994.36 | $1,092.6796 | $1,092.68 | $1,092.70 | $1,092.80 | |