| 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 | $198.53 | 12.424% | $223.1954 | $223.20 | $223.20 | $223.20 |
| Purchase #2 | $195.47 | 9.577% | $214.1902 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $52.34 | 9.236% | $57.1741 | $57.17 | $57.15 | $57.20 |
| Purchase #4 | $134.25 | 3.298% | $138.6776 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $132.84 | 9.442% | $145.3828 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $118.51 | 13.781% | $134.8419 | $134.84 | $134.85 | $134.80 |
| Purchase #7 | $94.48 | 7.725% | $101.7786 | $101.78 | $101.80 | $101.80 |
| 7 purchase totals = | $926.42 | $1,015.2406 | $1,015.24 | $1,015.30 | $1,015.30 | |