| 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 | $136.28 | 8.552% | $147.9347 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $214.64 | 7.691% | $231.148 | $231.15 | $231.15 | $231.10 |
| Purchase #3 | $33.37 | 4.541% | $34.8853 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $239.85 | 9.643% | $262.9787 | $262.98 | $263.00 | $263.00 |
| Purchase #5 | $219.46 | 3.275% | $226.6473 | $226.65 | $226.65 | $226.60 |
| Purchase #6 | $13.59 | 11.174% | $15.1085 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $131.71 | 10.346% | $145.3367 | $145.34 | $145.35 | $145.30 |
| 7 purchase totals = | $988.90 | $1,064.0392 | $1,064.05 | $1,064.10 | $1,063.90 | |