| 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 | $13.66 | 9.260% | $14.9249 | $14.92 | $14.90 | $14.90 |
| Purchase #2 | $200.30 | 5.271% | $210.8578 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $32.41 | 4.336% | $33.8153 | $33.82 | $33.80 | $33.80 |
| Purchase #4 | $108.56 | 12.404% | $122.0258 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $221.50 | 13.515% | $251.4357 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $188.93 | 13.257% | $213.9765 | $213.98 | $214.00 | $214.00 |
| Purchase #7 | $212.26 | 7.386% | $227.9375 | $227.94 | $227.95 | $227.90 |
| 7 purchase totals = | $977.62 | $1,074.9735 | $1,074.99 | $1,075.00 | $1,074.90 | |