| 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 | $135.95 | 9.838% | $149.3248 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $195.60 | 12.356% | $219.7683 | $219.77 | $219.75 | $219.80 |
| Purchase #3 | $232.68 | 12.771% | $262.3956 | $262.40 | $262.40 | $262.40 |
| Purchase #4 | $188.28 | 3.326% | $194.5422 | $194.54 | $194.55 | $194.50 |
| Purchase #5 | $7.38 | 11.688% | $8.2426 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $157.98 | 5.304% | $166.3593 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $211.26 | 9.145% | $230.5797 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $1,129.13 | $1,231.2125 | $1,231.21 | $1,231.20 | $1,231.20 | |