| 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 | $110.59 | 3.636% | $114.6111 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $143.29 | 12.639% | $161.4004 | $161.40 | $161.40 | $161.40 |
| Purchase #3 | $246.86 | 5.424% | $260.2497 | $260.25 | $260.25 | $260.20 |
| Purchase #4 | $219.33 | 7.290% | $235.3192 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $181.76 | 5.639% | $192.0094 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $182.29 | 4.483% | $190.4621 | $190.46 | $190.45 | $190.50 |
| Purchase #7 | $74.34 | 10.210% | $81.9301 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $1,158.46 | $1,235.9820 | $1,235.98 | $1,235.95 | $1,235.90 | |