| 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 | $109.49 | 5.356% | $115.3543 | $115.35 | $115.35 | $115.40 |
| Purchase #2 | $223.80 | 3.439% | $231.4965 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $35.91 | 13.666% | $40.8175 | $40.82 | $40.80 | $40.80 |
| Purchase #4 | $189.66 | 10.691% | $209.9366 | $209.94 | $209.95 | $209.90 |
| Purchase #5 | $128.78 | 8.647% | $139.9156 | $139.92 | $139.90 | $139.90 |
| Purchase #6 | $142.95 | 6.493% | $152.2317 | $152.23 | $152.25 | $152.20 |
| Purchase #7 | $177.43 | 9.231% | $193.8086 | $193.81 | $193.80 | $193.80 |
| 7 purchase totals = | $1,008.02 | $1,083.5608 | $1,083.57 | $1,083.55 | $1,083.50 | |