| 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 | $200.62 | 4.463% | $209.5737 | $209.57 | $209.55 | $209.60 |
| Purchase #2 | $249.42 | 12.168% | $279.7694 | $279.77 | $279.75 | $279.80 |
| Purchase #3 | $229.61 | 5.441% | $242.1031 | $242.10 | $242.10 | $242.10 |
| Purchase #4 | $159.29 | 8.629% | $173.0351 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $226.50 | 3.774% | $235.0481 | $235.05 | $235.05 | $235.00 |
| Purchase #6 | $172.66 | 10.314% | $190.4682 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $127.33 | 9.359% | $139.2468 | $139.25 | $139.25 | $139.20 |
| 7 purchase totals = | $1,365.43 | $1,469.2444 | $1,469.25 | $1,469.20 | $1,469.20 | |