| 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 | $7.71 | 10.150% | $8.4926 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $207.90 | 12.419% | $233.7191 | $233.72 | $233.70 | $233.70 |
| Purchase #3 | $139.84 | 8.755% | $152.083 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $5.58 | 3.355% | $5.7672 | $5.77 | $5.75 | $5.80 |
| Purchase #5 | $239.85 | 3.330% | $247.837 | $247.84 | $247.85 | $247.80 |
| Purchase #6 | $126.97 | 9.158% | $138.5979 | $138.60 | $138.60 | $138.60 |
| Purchase #7 | $240.84 | 12.804% | $271.6772 | $271.68 | $271.70 | $271.70 |
| 7 purchase totals = | $968.69 | $1,058.1740 | $1,058.18 | $1,058.20 | $1,058.20 | |