| 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 | $191.60 | 9.841% | $210.4554 | $210.46 | $210.45 | $210.50 |
| Purchase #2 | $82.44 | 9.332% | $90.1333 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $192.48 | 4.691% | $201.5092 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $230.50 | 9.826% | $253.1489 | $253.15 | $253.15 | $253.10 |
| Purchase #5 | $219.54 | 11.342% | $244.4402 | $244.44 | $244.45 | $244.40 |
| Purchase #6 | $152.99 | 3.260% | $157.9775 | $157.98 | $158.00 | $158.00 |
| Purchase #7 | $80.99 | 5.433% | $85.3902 | $85.39 | $85.40 | $85.40 |
| 7 purchase totals = | $1,150.54 | $1,243.0547 | $1,243.06 | $1,243.10 | $1,243.00 | |