| 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 | $90.60 | 4.676% | $94.8365 | $94.84 | $94.85 | $94.80 |
| Purchase #2 | $95.90 | 11.588% | $107.0129 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $188.44 | 10.183% | $207.6288 | $207.63 | $207.65 | $207.60 |
| Purchase #4 | $114.90 | 6.174% | $121.9939 | $121.99 | $122.00 | $122.00 |
| Purchase #5 | $224.75 | 11.774% | $251.2121 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $248.64 | 3.236% | $256.686 | $256.69 | $256.70 | $256.70 |
| Purchase #7 | $194.27 | 10.527% | $214.7208 | $214.72 | $214.70 | $214.70 |
| 7 purchase totals = | $1,157.50 | $1,254.0910 | $1,254.09 | $1,254.10 | $1,254.00 | |