| 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 | $229.77 | 9.467% | $251.5223 | $251.52 | $251.50 | $251.50 |
| Purchase #2 | $38.47 | 7.335% | $41.2918 | $41.29 | $41.30 | $41.30 |
| Purchase #3 | $221.86 | 5.774% | $234.6702 | $234.67 | $234.65 | $234.70 |
| Purchase #4 | $143.51 | 13.199% | $162.4519 | $162.45 | $162.45 | $162.50 |
| Purchase #5 | $77.48 | 4.539% | $80.9968 | $81.00 | $81.00 | $81.00 |
| Purchase #6 | $39.35 | 3.398% | $40.6871 | $40.69 | $40.70 | $40.70 |
| Purchase #7 | $234.25 | 7.860% | $252.6621 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $984.69 | $1,064.2822 | $1,064.28 | $1,064.25 | $1,064.40 | |