| 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 | $220.63 | 13.168% | $249.6826 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $11.83 | 5.218% | $12.4473 | $12.45 | $12.45 | $12.40 |
| Purchase #3 | $181.93 | 12.624% | $204.8968 | $204.90 | $204.90 | $204.90 |
| Purchase #4 | $178.62 | 5.867% | $189.0996 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $101.75 | 12.499% | $114.4677 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $98.57 | 7.560% | $106.0219 | $106.02 | $106.00 | $106.00 |
| Purchase #7 | $135.99 | 4.624% | $142.2782 | $142.28 | $142.30 | $142.30 |
| 7 purchase totals = | $929.32 | $1,018.8941 | $1,018.90 | $1,018.90 | $1,018.90 | |