| 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 | $98.98 | 10.547% | $109.4194 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $196.39 | 3.350% | $202.9691 | $202.97 | $202.95 | $203.00 |
| Purchase #3 | $91.54 | 9.422% | $100.1649 | $100.16 | $100.15 | $100.20 |
| Purchase #4 | $16.43 | 6.524% | $17.5019 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $93.69 | 8.404% | $101.5637 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $232.46 | 8.653% | $252.5748 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $245.35 | 8.867% | $267.1052 | $267.11 | $267.10 | $267.10 |
| 7 purchase totals = | $974.84 | $1,051.2990 | $1,051.29 | $1,051.20 | $1,051.40 | |