| 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 | $128.41 | 12.463% | $144.4137 | $144.41 | $144.40 | $144.40 |
| Purchase #2 | $102.60 | 11.205% | $114.0963 | $114.10 | $114.10 | $114.10 |
| Purchase #3 | $156.95 | 4.778% | $164.4491 | $164.45 | $164.45 | $164.40 |
| Purchase #4 | $147.28 | 4.789% | $154.3332 | $154.33 | $154.35 | $154.30 |
| Purchase #5 | $46.69 | 7.765% | $50.3155 | $50.32 | $50.30 | $50.30 |
| Purchase #6 | $217.98 | 6.722% | $232.6326 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $241.71 | 10.294% | $266.5916 | $266.59 | $266.60 | $266.60 |
| 7 purchase totals = | $1,041.62 | $1,126.8320 | $1,126.83 | $1,126.85 | $1,126.70 | |