| 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 | $192.48 | 11.342% | $214.3111 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $7.67 | 7.604% | $8.2532 | $8.25 | $8.25 | $8.30 |
| Purchase #3 | $78.93 | 10.621% | $87.3132 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $245.33 | 3.277% | $253.3695 | $253.37 | $253.35 | $253.40 |
| Purchase #5 | $194.42 | 8.790% | $211.5095 | $211.51 | $211.50 | $211.50 |
| Purchase #6 | $63.50 | 12.142% | $71.2102 | $71.21 | $71.20 | $71.20 |
| Purchase #7 | $124.58 | 5.344% | $131.2376 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $906.91 | $977.2043 | $977.20 | $977.15 | $977.20 | |