| 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 | $196.36 | 5.528% | $207.2148 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $141.84 | 8.723% | $154.2127 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $191.48 | 8.241% | $207.2599 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $107.95 | 4.546% | $112.8574 | $112.86 | $112.85 | $112.90 |
| Purchase #5 | $139.57 | 13.794% | $158.8223 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $42.85 | 3.843% | $44.4967 | $44.50 | $44.50 | $44.50 |
| Purchase #7 | $107.43 | 12.250% | $120.5902 | $120.59 | $120.60 | $120.60 |
| 7 purchase totals = | $927.48 | $1,005.4540 | $1,005.45 | $1,005.40 | $1,005.50 | |