| 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 | $215.62 | 6.871% | $230.4353 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $207.29 | 4.778% | $217.1943 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $150.35 | 7.535% | $161.6789 | $161.68 | $161.70 | $161.70 |
| Purchase #4 | $167.51 | 12.445% | $188.3566 | $188.36 | $188.35 | $188.40 |
| Purchase #5 | $209.97 | 5.227% | $220.9451 | $220.95 | $220.95 | $220.90 |
| Purchase #6 | $194.88 | 7.741% | $209.9657 | $209.97 | $209.95 | $210.00 |
| Purchase #7 | $184.52 | 13.578% | $209.5741 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $1,330.14 | $1,438.1500 | $1,438.16 | $1,438.15 | $1,438.20 | |