| 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 | $227.26 | 10.306% | $250.6814 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $23.93 | 6.116% | $25.3936 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $223.56 | 3.559% | $231.5165 | $231.52 | $231.50 | $231.50 |
| Purchase #4 | $162.35 | 5.584% | $171.4156 | $171.42 | $171.40 | $171.40 |
| Purchase #5 | $18.28 | 5.789% | $19.3382 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $230.91 | 12.255% | $259.208 | $259.21 | $259.20 | $259.20 |
| Purchase #7 | $31.72 | 8.401% | $34.3848 | $34.38 | $34.40 | $34.40 |
| 7 purchase totals = | $918.01 | $991.9381 | $991.94 | $991.95 | $991.90 | |