| 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 | $136.35 | 11.737% | $152.3534 | $152.35 | $152.35 | $152.40 |
| Purchase #2 | $237.26 | 13.467% | $269.2118 | $269.21 | $269.20 | $269.20 |
| Purchase #3 | $65.28 | 4.518% | $68.2294 | $68.23 | $68.25 | $68.20 |
| Purchase #4 | $207.89 | 10.797% | $230.3359 | $230.34 | $230.35 | $230.30 |
| Purchase #5 | $181.29 | 3.142% | $186.9861 | $186.99 | $187.00 | $187.00 |
| Purchase #6 | $203.25 | 13.490% | $230.6684 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $191.84 | 11.711% | $214.3064 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $1,223.16 | $1,352.0914 | $1,352.10 | $1,352.10 | $1,352.10 | |