| 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 | $84.83 | 6.563% | $90.3974 | $90.40 | $90.40 | $90.40 |
| Purchase #2 | $23.97 | 4.749% | $25.1083 | $25.11 | $25.10 | $25.10 |
| Purchase #3 | $181.55 | 4.259% | $189.2822 | $189.28 | $189.30 | $189.30 |
| Purchase #4 | $166.72 | 6.122% | $176.9266 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $242.29 | 12.225% | $271.91 | $271.91 | $271.90 | $271.90 |
| Purchase #6 | $221.30 | 10.816% | $245.2358 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $120.93 | 10.245% | $133.3193 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $1,041.59 | $1,132.1796 | $1,132.19 | $1,132.20 | $1,132.10 | |