| 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 | $217.90 | 12.769% | $245.7237 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $114.26 | 8.126% | $123.5448 | $123.54 | $123.55 | $123.50 |
| Purchase #3 | $187.65 | 3.425% | $194.077 | $194.08 | $194.10 | $194.10 |
| Purchase #4 | $58.55 | 8.662% | $63.6216 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $51.77 | 3.604% | $53.6358 | $53.64 | $53.65 | $53.60 |
| Purchase #6 | $238.73 | 13.499% | $270.9562 | $270.96 | $270.95 | $271.00 |
| Purchase #7 | $246.77 | 13.714% | $280.612 | $280.61 | $280.60 | $280.60 |
| 7 purchase totals = | $1,115.63 | $1,232.1711 | $1,232.17 | $1,232.15 | $1,232.10 | |