| 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 | $249.38 | 3.721% | $258.6594 | $258.66 | $258.65 | $258.70 |
| Purchase #2 | $165.90 | 9.185% | $181.1379 | $181.14 | $181.15 | $181.10 |
| Purchase #3 | $191.75 | 9.633% | $210.2213 | $210.22 | $210.20 | $210.20 |
| Purchase #4 | $107.30 | 3.682% | $111.2508 | $111.25 | $111.25 | $111.30 |
| Purchase #5 | $188.72 | 9.514% | $206.6748 | $206.67 | $206.65 | $206.70 |
| Purchase #6 | $159.32 | 8.416% | $172.7284 | $172.73 | $172.75 | $172.70 |
| Purchase #7 | $138.73 | 6.517% | $147.771 | $147.77 | $147.75 | $147.80 |
| 7 purchase totals = | $1,201.10 | $1,288.4436 | $1,288.44 | $1,288.40 | $1,288.50 | |