| 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 | $195.98 | 10.149% | $215.87 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $199.91 | 6.463% | $212.8302 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $243.39 | 6.326% | $258.7869 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $50.47 | 5.155% | $53.0717 | $53.07 | $53.05 | $53.10 |
| Purchase #5 | $176.35 | 12.596% | $198.563 | $198.56 | $198.55 | $198.60 |
| Purchase #6 | $114.28 | 4.554% | $119.4843 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $159.66 | 7.601% | $171.7958 | $171.80 | $171.80 | $171.80 |
| 7 purchase totals = | $1,140.04 | $1,230.4019 | $1,230.40 | $1,230.40 | $1,230.50 | |