| 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 | $93.82 | 13.185% | $106.1902 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $210.52 | 9.555% | $230.6352 | $230.64 | $230.65 | $230.60 |
| Purchase #3 | $191.66 | 4.475% | $200.2368 | $200.24 | $200.25 | $200.20 |
| Purchase #4 | $202.56 | 11.741% | $226.3426 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $93.97 | 4.814% | $98.4937 | $98.49 | $98.50 | $98.50 |
| Purchase #6 | $14.38 | 8.496% | $15.6017 | $15.60 | $15.60 | $15.60 |
| Purchase #7 | $221.48 | 9.467% | $242.4475 | $242.45 | $242.45 | $242.40 |
| 7 purchase totals = | $1,028.39 | $1,119.9477 | $1,119.95 | $1,120.00 | $1,119.80 | |