| 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 | $123.33 | 13.706% | $140.2336 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $198.37 | 4.313% | $206.9257 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $244.91 | 3.273% | $252.9259 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $33.56 | 7.666% | $36.1327 | $36.13 | $36.15 | $36.10 |
| Purchase #5 | $48.78 | 9.234% | $53.2843 | $53.28 | $53.30 | $53.30 |
| Purchase #6 | $155.88 | 7.318% | $167.2873 | $167.29 | $167.30 | $167.30 |
| Purchase #7 | $228.88 | 6.658% | $244.1188 | $244.12 | $244.10 | $244.10 |
| 7 purchase totals = | $1,033.71 | $1,100.9083 | $1,100.91 | $1,101.00 | $1,100.80 | |