| 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 | $138.85 | 9.786% | $152.4379 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $218.91 | 11.592% | $244.286 | $244.29 | $244.30 | $244.30 |
| Purchase #3 | $171.74 | 10.808% | $190.3017 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $115.82 | 10.718% | $128.2336 | $128.23 | $128.25 | $128.20 |
| Purchase #5 | $177.26 | 9.124% | $193.4332 | $193.43 | $193.45 | $193.40 |
| Purchase #6 | $175.38 | 3.278% | $181.129 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $162.81 | 11.440% | $181.4355 | $181.44 | $181.45 | $181.40 |
| 7 purchase totals = | $1,160.77 | $1,271.2569 | $1,271.26 | $1,271.35 | $1,271.10 | |