| 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 | $103.52 | 12.609% | $116.5728 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $218.44 | 3.831% | $226.8084 | $226.81 | $226.80 | $226.80 |
| Purchase #3 | $117.85 | 3.767% | $122.2894 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $236.42 | 4.228% | $246.4158 | $246.42 | $246.40 | $246.40 |
| Purchase #5 | $138.64 | 9.699% | $152.0867 | $152.09 | $152.10 | $152.10 |
| Purchase #6 | $134.96 | 4.210% | $140.6418 | $140.64 | $140.65 | $140.60 |
| Purchase #7 | $31.98 | 8.753% | $34.7792 | $34.78 | $34.80 | $34.80 |
| 7 purchase totals = | $981.81 | $1,039.5941 | $1,039.60 | $1,039.60 | $1,039.60 | |