| 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 | $42.67 | 6.819% | $45.5797 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $190.28 | 5.687% | $201.1012 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $28.35 | 6.704% | $30.2506 | $30.25 | $30.25 | $30.30 |
| Purchase #4 | $134.48 | 13.119% | $152.1224 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $214.98 | 13.594% | $244.2044 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $82.80 | 9.117% | $90.3489 | $90.35 | $90.35 | $90.30 |
| Purchase #7 | $244.46 | 12.418% | $274.817 | $274.82 | $274.80 | $274.80 |
| 7 purchase totals = | $938.02 | $1,038.4242 | $1,038.42 | $1,038.40 | $1,038.40 | |