| 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 | $200.73 | 8.651% | $218.0952 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $154.77 | 9.402% | $169.3215 | $169.32 | $169.30 | $169.30 |
| Purchase #3 | $178.80 | 11.847% | $199.9824 | $199.98 | $200.00 | $200.00 |
| Purchase #4 | $34.37 | 3.592% | $35.6046 | $35.60 | $35.60 | $35.60 |
| Purchase #5 | $239.76 | 5.725% | $253.4863 | $253.49 | $253.50 | $253.50 |
| Purchase #6 | $121.39 | 7.443% | $130.4251 | $130.43 | $130.45 | $130.40 |
| Purchase #7 | $241.94 | 8.635% | $262.8315 | $262.83 | $262.85 | $262.80 |
| 7 purchase totals = | $1,171.76 | $1,269.7466 | $1,269.75 | $1,269.80 | $1,269.70 | |