| 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 | $97.56 | 12.841% | $110.0877 | $110.09 | $110.10 | $110.10 |
| Purchase #2 | $114.88 | 5.387% | $121.0686 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $92.90 | 13.667% | $105.5966 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $190.59 | 11.428% | $212.3706 | $212.37 | $212.35 | $212.40 |
| Purchase #5 | $185.43 | 7.803% | $199.8991 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $198.49 | 8.125% | $214.6173 | $214.62 | $214.60 | $214.60 |
| Purchase #7 | $147.50 | 3.685% | $152.9354 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $1,027.35 | $1,116.5753 | $1,116.59 | $1,116.55 | $1,116.60 | |